##############################################################################
##############################################################################
###
### Running command:
###
###   /Library/Frameworks/R.framework/Resources/bin/R CMD check --install=check:diffHic.install-out.txt --library=/Library/Frameworks/R.framework/Resources/library --no-vignettes --timings diffHic_1.41.0.tar.gz
###
##############################################################################
##############################################################################


* using log directory ‘/Users/biocbuild/bbs-3.22-bioc/meat/diffHic.Rcheck’
* using R version 4.5.1 Patched (2025-09-10 r88807)
* using platform: aarch64-apple-darwin20
* R was compiled by
    Apple clang version 16.0.0 (clang-1600.0.26.6)
    GNU Fortran (GCC) 14.2.0
* running under: macOS Ventura 13.7.7
* using session charset: UTF-8
* using option ‘--no-vignettes’
* checking for file ‘diffHic/DESCRIPTION’ ... OK
* this is package ‘diffHic’ version ‘1.41.0’
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking for sufficient/correct file permissions ... OK
* checking whether package ‘diffHic’ can be installed ... OK
* used C++ compiler: ‘Apple clang version 15.0.0 (clang-1500.1.0.2.5)’
* used SDK: ‘MacOSX11.3.1.sdk’
* checking installed package size ... OK
* checking package directory ... OK
* checking ‘build’ directory ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking code files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking dependencies in R code ... OK
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... OK
* checking Rd files ... OK
* checking Rd metadata ... OK
* checking Rd cross-references ... NOTE
Found the following Rd file(s) with Rd \link{} targets missing package
anchors:
  annotatePairs.Rd: findOverlaps
  connectCounts.Rd: findOverlaps, linkOverlaps
  consolidatePairs.Rd: combineTests
  correctedContact.Rd: mglmOneGroup
  cutGenome.Rd: BSgenome-class, GRanges-class, matchPattern
  diClusters.Rd: controlClusterFDR
  filterDiag.Rd: pairdist
  filterPeaks.Rd: aveLogCPM
  filters.Rd: loessFit, scaledAverage
  normalizeCNV.Rd: locfit, lp
  readMTX2IntSet.Rd: InteractionSet-class, GInteractions
Please provide package anchors for all Rd \link{} targets not in the
package itself and the base packages.
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking line endings in Makefiles ... OK
* checking compilation flags in Makevars ... OK
* checking for GNU extensions in Makefiles ... INFO
GNU make is a SystemRequirements.
* checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... OK
* checking use of PKG_*FLAGS in Makefiles ... OK
* checking compiled code ... NOTE
Note: information on .o files is not available
File ‘/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/diffHic/libs/diffHic.so’:
  Found ‘___assert_rtn’, possibly from ‘assert’ (C)
  Found ‘___stderrp’, possibly from ‘stderr’ (C)
  Found ‘___stdoutp’, possibly from ‘stdout’ (C)
  Found ‘_abort’, possibly from ‘abort’ (C)
  Found ‘_exit’, possibly from ‘exit’ (C)

Compiled code should not call entry points which might terminate R nor
write to stdout/stderr instead of to the console, nor use Fortran I/O
nor system RNGs nor [v]sprintf. The detected symbols are linked into
the code but might come from libraries and not actually be called.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.
* checking sizes of PDF files under ‘inst/doc’ ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... OK
* checking for unstated dependencies in ‘tests’ ... OK
* checking tests ...
  Running ‘test-basic.R’
  Comparing ‘test-basic.Rout’ to ‘test-basic.Rout.save’ ... OK
  Running ‘testthat.R’
 OK
* checking for unstated dependencies in vignettes ... OK
* checking package vignettes ... OK
* checking running R code from vignettes ... SKIPPED
* checking re-building of vignette outputs ... SKIPPED
* checking PDF version of manual ... OK
* DONE

Status: 2 NOTEs
See
  ‘/Users/biocbuild/bbs-3.22-bioc/meat/diffHic.Rcheck/00check.log’
for details.

##############################################################################
##############################################################################
###
### Running command:
###
###   /Library/Frameworks/R.framework/Resources/bin/R CMD INSTALL diffHic
###
##############################################################################
##############################################################################


* installing to library ‘/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library’
* installing *source* package ‘diffHic’ ...
** this is package ‘diffHic’ version ‘1.41.0’
** using staged installation
** libs
using C++ compiler: ‘Apple clang version 15.0.0 (clang-1500.1.0.2.5)’
using SDK: ‘MacOSX11.3.1.sdk’
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -D_FILE_OFFSET_BITS=64 -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rhtslib/include' -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c binner.cpp -o binner.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -D_FILE_OFFSET_BITS=64 -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rhtslib/include' -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c check_input.cpp -o check_input.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -D_FILE_OFFSET_BITS=64 -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rhtslib/include' -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c cluster_2d.cpp -o cluster_2d.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -D_FILE_OFFSET_BITS=64 -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rhtslib/include' -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c count_background.cpp -o count_background.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -D_FILE_OFFSET_BITS=64 -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rhtslib/include' -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c count_connect.cpp -o count_connect.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -D_FILE_OFFSET_BITS=64 -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rhtslib/include' -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c count_patch.cpp -o count_patch.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -D_FILE_OFFSET_BITS=64 -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rhtslib/include' -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c directionality.cpp -o directionality.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -D_FILE_OFFSET_BITS=64 -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rhtslib/include' -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c init.cpp -o init.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -D_FILE_OFFSET_BITS=64 -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rhtslib/include' -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c iterative_correction.cpp -o iterative_correction.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -D_FILE_OFFSET_BITS=64 -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rhtslib/include' -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c neighbors.cpp -o neighbors.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -D_FILE_OFFSET_BITS=64 -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rhtslib/include' -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c pair_stats.cpp -o pair_stats.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -D_FILE_OFFSET_BITS=64 -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rhtslib/include' -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c quadrant_bg.cpp -o quadrant_bg.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -D_FILE_OFFSET_BITS=64 -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rhtslib/include' -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c report_hic_pairs.cpp -o report_hic_pairs.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -D_FILE_OFFSET_BITS=64 -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rhtslib/include' -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c trended_filter.cpp -o trended_filter.o
clang++ -arch arm64 -std=gnu++17 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -D_FILE_OFFSET_BITS=64 -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rhtslib/include' -I'/Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rcpp/include' -I/opt/R/arm64/include    -fPIC  -falign-functions=64 -Wall -g -O2   -c utils.cpp -o utils.o
clang++ -arch arm64 -std=gnu++17 -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -L/Library/Frameworks/R.framework/Resources/lib -L/opt/R/arm64/lib -o diffHic.so binner.o check_input.o cluster_2d.o count_background.o count_connect.o count_patch.o directionality.o init.o iterative_correction.o neighbors.o pair_stats.o quadrant_bg.o report_hic_pairs.o trended_filter.o utils.o /Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/Rhtslib/usrlib/libhts.a -lcurl -lbz2 -llzma -lz -F/Library/Frameworks/R.framework/.. -framework R
installing to /Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library/00LOCK-diffHic/00new/diffHic/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (diffHic)

R version 4.5.1 Patched (2025-09-10 r88807) -- "Great Square Root"
Copyright (C) 2025 The R Foundation for Statistical Computing
Platform: aarch64-apple-darwin20

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> # These are just placeholders for the real things in inst/tests.
> 
> suppressWarnings(suppressPackageStartupMessages(require(diffHic)))
> 
> hic.file <- system.file("exdata", "hic_sort.bam", package="diffHic")
> cuts <- readRDS(system.file("exdata", "cuts.rds", package="diffHic"))
> param <- pairParam(fragments=cuts)
> 
> # Setting up the parameters
> fout <- "output.h5"
> preparePairs(hic.file, param, file=fout)
$pairs
   total   marked filtered   mapped 
      32        7        3       22 

$same.id
   dangling self.circle 
          4           1 

$singles
[1] 2

$chimeras
  total  mapped   multi invalid 
     12       8       7       5 

> head(getPairData(fout, param))
  length orientation insert
1     40           1     40
2     80           1     80
3     60           2     54
4     40           3    160
5     20           1     66
6     80           0    114
> 
> loadChromos(fout)
  anchor1 anchor2
1    chrA    chrA
2    chrB    chrA
3    chrB    chrB
> head(loadData(fout, "chrA", "chrA"))
  anchor1.id anchor2.id anchor1.pos anchor2.pos anchor1.len anchor2.len
1          2          1          49          14          -5          10
2          2          1          79           9         -10          10
3          2          1          65          21          10         -10
4          4          1         156           6         -10         -10
5          4          2         141          80          -5          10
6          4          2         154          50          10          10
> head(loadData(fout, "chrA", "chrB"))
  anchor1.id anchor2.id anchor1.pos anchor2.pos anchor1.len anchor2.len
1          5          2          19          44          10         -10
2          5          3          14         105          10         -10
3          6          1          65          19           5          10
4          6          2          24          90          -5           5
5          6          3          24         100          -5         -10
6          6          3          24          95          -5         -10
Warning message:
In value[[3L]](cond) : anchor definitions are reversed
> 
> # Loading the counts.
> data <- squareCounts(fout, param, width=50, filter=1)
> data
class: InteractionSet 
dim: 10 1 
metadata(2): param width
assays(1): counts
rownames: NULL
rowData names(0):
colnames: NULL
colData names(1): totals
type: ReverseStrictGInteractions
regions: 6
> 
> margins <- marginCounts(fout, param, width=50)
> margins
class: RangedSummarizedExperiment 
dim: 6 1 
metadata(1): param
assays(1): counts
rownames: NULL
rowData names(1): nfrags
colnames: NULL
colData names(1): totals
> totalCounts(fout, param)
[1] 17
> 
> regions <- GRanges("chrA", IRanges(c(1, 100, 150), c(20, 140, 160)))
> connectCounts(fout, param, regions=regions, filter=1L)
class: InteractionSet 
dim: 2 1 
metadata(1): param
assays(1): counts
rownames: NULL
rowData names(0):
colnames: NULL
colData names(1): totals
type: ReverseStrictGInteractions
regions: 3
> 
> # Checking some values.
> head(getArea(data))
[1] 2208 2304 2208 2208 3312 3174
> head(pairdist(data))
[1]  47 140  93  47  NA  NA
> 
> anchors(data, type="first")
GRanges object with 10 ranges and 1 metadata column:
       seqnames    ranges strand |    nfrags
          <Rle> <IRanges>  <Rle> | <integer>
   [1]     chrA     49-94      * |         1
   [2]     chrA   141-188      * |         1
   [3]     chrA   141-188      * |         1
   [4]     chrA   141-188      * |         1
   [5]     chrB      1-69      * |         2
   [6]     chrB      1-69      * |         2
   [7]     chrB      1-69      * |         2
   [8]     chrB      1-69      * |         2
   [9]     chrB     70-92      * |         1
  [10]     chrB     70-92      * |         1
  -------
  seqinfo: 2 sequences from an unspecified genome
> anchors(data, type="second")
GRanges object with 10 ranges and 1 metadata column:
       seqnames    ranges strand |    nfrags
          <Rle> <IRanges>  <Rle> | <integer>
   [1]     chrA      1-48      * |         1
   [2]     chrA      1-48      * |         1
   [3]     chrA     49-94      * |         1
   [4]     chrA    95-140      * |         1
   [5]     chrA      1-48      * |         1
   [6]     chrA     49-94      * |         1
   [7]     chrA    95-140      * |         1
   [8]     chrB      1-69      * |         2
   [9]     chrB      1-69      * |         2
  [10]     chrB     70-92      * |         1
  -------
  seqinfo: 2 sequences from an unspecified genome
> assay(data)
      [,1]
 [1,]    3
 [2,]    1
 [3,]    2
 [4,]    1
 [5,]    1
 [6,]    2
 [7,]    3
 [8,]    1
 [9,]    2
[10,]    1
> regions(data)
GRanges object with 6 ranges and 1 metadata column:
      seqnames    ranges strand |    nfrags
         <Rle> <IRanges>  <Rle> | <integer>
  [1]     chrA      1-48      * |         1
  [2]     chrA     49-94      * |         1
  [3]     chrA    95-140      * |         1
  [4]     chrA   141-188      * |         1
  [5]     chrB      1-69      * |         2
  [6]     chrB     70-92      * |         1
  -------
  seqinfo: 2 sequences from an unspecified genome
> 
> data$totals
[1] 17
> colData(data)
DataFrame with 1 row and 1 column
     totals
  <integer>
1        17
> metadata(data)
$param
Genome contains 7 restriction fragments across 2 chromosomes
No discard regions are specified
No limits on chromosomes for read extraction
No cap on the read pairs per pair of restriction fragments

$width
[1] 50

> 
> asDGEList(data)
An object of class "DGEList"
$counts
   Sample1
1        3
2        1
3        2
4        1
5        1
6        2
7        3
8        1
9        2
10       1

$samples
        group lib.size norm.factors
Sample1     1       17            1

> asDGEList(data, lib.size=20)$samples
        group lib.size norm.factors
Sample1     1       20            1
> asDGEList(data, norm.factors=2, group="a")$samples
        group lib.size norm.factors
Sample1     a       17            2
Warning message:
In DGEList.default(group = "a", lib.size = 17L, norm.factors = 2,  :
  norm factors don't multiply to 1
> 
> # Playing around with some bin counts.
> stuff <- correctedContact(data)
> head(stuff$truth)
[1] 1.517032e+04 6.123523e-01 6.123523e-01 8.162749e-01 2.041633e-01
[6] 2.041633e-01
> 
> data.large <- squareCounts(fout, param, width=100, filter=1)
> boxed <- boxPairs(larger=data.large, smaller=data)
> head(boxed$indices$larger)
[1] 1 2 3 4 5 6
> head(boxed$indices$smaller)
[1] 1 2 2 3 4 4
> 
> head(enrichedPairs(data))
class: InteractionSet 
dim: 6 1 
metadata(2): param width
assays(5): counts quadrant vertical horizontal surrounding
rownames: NULL
rowData names(4): N.quadrant N.vertical N.horizontal N.surrounding
colnames: NULL
colData names(1): totals
type: ReverseStrictGInteractions
regions: 6
> head(clusterPairs(data, tol=10)$indices[[1]])
[1] 1 2 2 2 3 3
> 
> # End.
> 
> unlink(fout)
> 
> proc.time()
   user  system elapsed 
  4.958   0.199   5.300 

R version 4.4.0 (2024-04-24 ucrt) -- "Puppy Cup"
Copyright (C) 2024 The R Foundation for Statistical Computing
Platform: x86_64-w64-mingw32/x64

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> # These are just placeholders for the real things in inst/tests.
> 
> suppressWarnings(suppressPackageStartupMessages(require(diffHic)))
> 
> hic.file <- system.file("exdata", "hic_sort.bam", package="diffHic")
> cuts <- readRDS(system.file("exdata", "cuts.rds", package="diffHic"))
> param <- pairParam(fragments=cuts)
> 
> # Setting up the parameters
> fout <- "output.h5"
> preparePairs(hic.file, param, file=fout)
$pairs
   total   marked filtered   mapped 
      32        7        3       22 

$same.id
   dangling self.circle 
          4           1 

$singles
[1] 2

$chimeras
  total  mapped   multi invalid 
     12       8       7       5 

> head(getPairData(fout, param))
  length orientation insert
1     40           1     40
2     80           1     80
3     60           2     54
4     40           3    160
5     20           1     66
6     80           0    114
> 
> loadChromos(fout)
  anchor1 anchor2
1    chrA    chrA
2    chrB    chrA
3    chrB    chrB
> head(loadData(fout, "chrA", "chrA"))
  anchor1.id anchor2.id anchor1.pos anchor2.pos anchor1.len anchor2.len
1          2          1          49          14          -5          10
2          2          1          79           9         -10          10
3          2          1          65          21          10         -10
4          4          1         156           6         -10         -10
5          4          2         141          80          -5          10
6          4          2         154          50          10          10
> head(loadData(fout, "chrA", "chrB"))
  anchor1.id anchor2.id anchor1.pos anchor2.pos anchor1.len anchor2.len
1          5          2          19          44          10         -10
2          5          3          14         105          10         -10
3          6          1          65          19           5          10
4          6          2          24          90          -5           5
5          6          3          24         100          -5         -10
6          6          3          24          95          -5         -10
Warning message:
In value[[3L]](cond) : anchor definitions are reversed
> 
> # Loading the counts.
> data <- squareCounts(fout, param, width=50, filter=1)
> data
class: InteractionSet 
dim: 10 1 
metadata(2): param width
assays(1): counts
rownames: NULL
rowData names(0):
colnames: NULL
colData names(1): totals
type: ReverseStrictGInteractions
regions: 6
> 
> margins <- marginCounts(fout, param, width=50)
> margins
class: RangedSummarizedExperiment 
dim: 6 1 
metadata(1): param
assays(1): counts
rownames: NULL
rowData names(1): nfrags
colnames: NULL
colData names(1): totals
> totalCounts(fout, param)
[1] 17
> 
> regions <- GRanges("chrA", IRanges(c(1, 100, 150), c(20, 140, 160)))
> connectCounts(fout, param, regions=regions, filter=1L)
class: InteractionSet 
dim: 2 1 
metadata(1): param
assays(1): counts
rownames: NULL
rowData names(0):
colnames: NULL
colData names(1): totals
type: ReverseStrictGInteractions
regions: 3
> 
> # Checking some values.
> head(getArea(data))
[1] 2208 2304 2208 2208 3312 3174
> head(pairdist(data))
[1]  47 140  93  47  NA  NA
> 
> anchors(data, type="first")
GRanges object with 10 ranges and 1 metadata column:
       seqnames    ranges strand |    nfrags
          <Rle> <IRanges>  <Rle> | <integer>
   [1]     chrA     49-94      * |         1
   [2]     chrA   141-188      * |         1
   [3]     chrA   141-188      * |         1
   [4]     chrA   141-188      * |         1
   [5]     chrB      1-69      * |         2
   [6]     chrB      1-69      * |         2
   [7]     chrB      1-69      * |         2
   [8]     chrB      1-69      * |         2
   [9]     chrB     70-92      * |         1
  [10]     chrB     70-92      * |         1
  -------
  seqinfo: 2 sequences from an unspecified genome
> anchors(data, type="second")
GRanges object with 10 ranges and 1 metadata column:
       seqnames    ranges strand |    nfrags
          <Rle> <IRanges>  <Rle> | <integer>
   [1]     chrA      1-48      * |         1
   [2]     chrA      1-48      * |         1
   [3]     chrA     49-94      * |         1
   [4]     chrA    95-140      * |         1
   [5]     chrA      1-48      * |         1
   [6]     chrA     49-94      * |         1
   [7]     chrA    95-140      * |         1
   [8]     chrB      1-69      * |         2
   [9]     chrB      1-69      * |         2
  [10]     chrB     70-92      * |         1
  -------
  seqinfo: 2 sequences from an unspecified genome
> assay(data)
      [,1]
 [1,]    3
 [2,]    1
 [3,]    2
 [4,]    1
 [5,]    1
 [6,]    2
 [7,]    3
 [8,]    1
 [9,]    2
[10,]    1
> regions(data)
GRanges object with 6 ranges and 1 metadata column:
      seqnames    ranges strand |    nfrags
         <Rle> <IRanges>  <Rle> | <integer>
  [1]     chrA      1-48      * |         1
  [2]     chrA     49-94      * |         1
  [3]     chrA    95-140      * |         1
  [4]     chrA   141-188      * |         1
  [5]     chrB      1-69      * |         2
  [6]     chrB     70-92      * |         1
  -------
  seqinfo: 2 sequences from an unspecified genome
> 
> data$totals
[1] 17
> colData(data)
DataFrame with 1 row and 1 column
     totals
  <integer>
1        17
> metadata(data)
$param
Genome contains 7 restriction fragments across 2 chromosomes
No discard regions are specified
No limits on chromosomes for read extraction
No cap on the read pairs per pair of restriction fragments

$width
[1] 50

> 
> asDGEList(data)
An object of class "DGEList"
$counts
   Sample1
1        3
2        1
3        2
4        1
5        1
6        2
7        3
8        1
9        2
10       1

$samples
        group lib.size norm.factors
Sample1     1       17            1

> asDGEList(data, lib.size=20)$samples
        group lib.size norm.factors
Sample1     1       20            1
> asDGEList(data, norm.factors=2, group="a")$samples
        group lib.size norm.factors
Sample1     a       17            2
Warning message:
In DGEList.default(group = "a", lib.size = 17L, norm.factors = 2,  :
  norm factors don't multiply to 1
> 
> # Playing around with some bin counts.
> stuff <- correctedContact(data)
> head(stuff$truth)
[1] 1.517032e+04 6.123523e-01 6.123523e-01 8.162749e-01 2.041633e-01
[6] 2.041633e-01
> 
> data.large <- squareCounts(fout, param, width=100, filter=1)
> boxed <- boxPairs(larger=data.large, smaller=data)
> head(boxed$indices$larger)
[1] 1 2 3 4 5 6
> head(boxed$indices$smaller)
[1] 1 2 2 3 4 4
> 
> head(enrichedPairs(data))
class: InteractionSet 
dim: 6 1 
metadata(2): param width
assays(5): counts quadrant vertical horizontal surrounding
rownames: NULL
rowData names(4): N.quadrant N.vertical N.horizontal N.surrounding
colnames: NULL
colData names(1): totals
type: ReverseStrictGInteractions
regions: 6
> head(clusterPairs(data, tol=10)$indices[[1]])
[1] 1 2 2 2 3 3
> 
> # End.
> 
> unlink(fout)
> 
> proc.time()
   user  system elapsed 
   4.00    0.42    6.53 

R version 4.5.1 Patched (2025-09-10 r88807) -- "Great Square Root"
Copyright (C) 2025 The R Foundation for Statistical Computing
Platform: aarch64-apple-darwin20

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Type 'license()' or 'licence()' for distribution details.

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Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(testthat)
> library(diffHic)
Loading required package: GenomicRanges
Loading required package: stats4
Loading required package: BiocGenerics
Loading required package: generics

Attaching package: 'generics'

The following objects are masked from 'package:base':

    as.difftime, as.factor, as.ordered, intersect, is.element, setdiff,
    setequal, union


Attaching package: 'BiocGenerics'

The following objects are masked from 'package:stats':

    IQR, mad, sd, var, xtabs

The following objects are masked from 'package:base':

    Filter, Find, Map, Position, Reduce, anyDuplicated, aperm, append,
    as.data.frame, basename, cbind, colnames, dirname, do.call,
    duplicated, eval, evalq, get, grep, grepl, is.unsorted, lapply,
    mapply, match, mget, order, paste, pmax, pmax.int, pmin, pmin.int,
    rank, rbind, rownames, sapply, saveRDS, table, tapply, unique,
    unsplit, which.max, which.min

Loading required package: S4Vectors

Attaching package: 'S4Vectors'

The following object is masked from 'package:utils':

    findMatches

The following objects are masked from 'package:base':

    I, expand.grid, unname

Loading required package: IRanges
Loading required package: Seqinfo
Loading required package: InteractionSet
Loading required package: SummarizedExperiment
Loading required package: MatrixGenerics
Loading required package: matrixStats

Attaching package: 'MatrixGenerics'

The following objects are masked from 'package:matrixStats':

    colAlls, colAnyNAs, colAnys, colAvgsPerRowSet, colCollapse,
    colCounts, colCummaxs, colCummins, colCumprods, colCumsums,
    colDiffs, colIQRDiffs, colIQRs, colLogSumExps, colMadDiffs,
    colMads, colMaxs, colMeans2, colMedians, colMins, colOrderStats,
    colProds, colQuantiles, colRanges, colRanks, colSdDiffs, colSds,
    colSums2, colTabulates, colVarDiffs, colVars, colWeightedMads,
    colWeightedMeans, colWeightedMedians, colWeightedSds,
    colWeightedVars, rowAlls, rowAnyNAs, rowAnys, rowAvgsPerColSet,
    rowCollapse, rowCounts, rowCummaxs, rowCummins, rowCumprods,
    rowCumsums, rowDiffs, rowIQRDiffs, rowIQRs, rowLogSumExps,
    rowMadDiffs, rowMads, rowMaxs, rowMeans2, rowMedians, rowMins,
    rowOrderStats, rowProds, rowQuantiles, rowRanges, rowRanks,
    rowSdDiffs, rowSds, rowSums2, rowTabulates, rowVarDiffs, rowVars,
    rowWeightedMads, rowWeightedMeans, rowWeightedMedians,
    rowWeightedSds, rowWeightedVars

Loading required package: Biobase
Welcome to Bioconductor

    Vignettes contain introductory material; view with
    'browseVignettes()'. To cite Bioconductor, see
    'citation("Biobase")', and for packages 'citation("pkgname")'.


Attaching package: 'Biobase'

The following object is masked from 'package:MatrixGenerics':

    rowMedians

The following objects are masked from 'package:matrixStats':

    anyMissing, rowMedians

> 
> test_check("diffHic")
[ FAIL 0 | WARN 0 | SKIP 0 | PASS 427 ]
> 
> proc.time()
   user  system elapsed 
 18.763   0.547  19.881