我尝试使用 cbind 组合 2 个向量，两个向量的大小相同，运行代码时出现错误，向量很大，长度 = 57605。
final=cbind (counts1,tx_by_gene)
> > Error: cannot allocate vector of size 225 Kb R(473,0xa0cb8540) malloc: *** mmap(size=233472) failed (error code=12)
> *** error: can't allocate region
> *** set a breakpoint in malloc_error_break to debug R(473,0xa0cb8540) malloc: *** mmap(size=233472) failed (error code=12)
> *** error: can't allocate region
> *** set a breakpoint in malloc_error_break to debug
谁能帮助我为什么会出现此错误？或其他组合这两个向量的方式？
谢谢你
> str(counts1) = int [1:57605] 0 0 0 0 0 0 0 0 0 0 ...
>str(tx_by_gene)
> Formal class 'GRangesList' [package "GenomicRanges"] with 5 slots ..@ partitioning :Formal class 'PartitioningByEnd' [package
> "IRanges"] with 5 slots .. .. ..@ end : int [1:57605] 3 5
> 12 17 27 36 42 46 58 60 ... .. .. ..@ NAMES : chr [1:57605]
> "ENSG00000000003" "ENSG00000000005" "ENSG00000000419"
> "ENSG00000000457" ... .. .. ..@ elementMetadata: NULL .. .. ..@
> elementType : chr "integer" .. .. ..@ metadata : list()
> ..@ unlistData :Formal class 'GRanges' [package "GenomicRanges"]
> with 7 slots .. .. ..@ seqnames :Formal class 'Rle' [package
> "IRanges"] with 5 slots .. .. .. .. ..@ values : Factor w/
> 93 levels "chr1","chr2",..: 8 20 1 6 1 8 6 3 7 13 ... .. .. .. ..
> ..@ lengths : int [1:41694] 5 7 30 18 21 6 2 9 43 23 ... ..
> .. .. .. ..@ elementMetadata: NULL .. .. .. .. ..@ elementType :
> chr "ANY" .. .. .. .. ..@ metadata : list() .. .. ..@ ranges
> :Formal class 'IRanges' [package "IRanges"] with 6 slots .. .. .. ..
> ..@ start : int [1:191891] 99883667 99887538 99888439
> 99839799 99848621 49551404 49551404 49551404 49551433 49551482 ...
> .. .. .. .. ..@ width : int [1:191891] 8137 4149 6550 15084
> 3908 23684 23684 23689 10966 23577 ... .. .. .. .. ..@ NAMES
> : NULL .. .. .. .. ..@ elementMetadata: NULL .. .. .. .. ..@
> elementType : chr "integer" .. .. .. .. ..@ metadata :
> list() .. .. ..@ strand :Formal class 'Rle' [package
> "IRanges"] with 5 slots .. .. .. .. ..@ values : Factor w/ 3
> levels "+","-","*": 2 1 2 1 2 1 2 1 2 1 ... .. .. .. .. ..@ lengths
> : int [1:28670] 3 2 12 10 9 6 16 2 13 8 ... .. .. .. .. ..@
> elementMetadata: NULL .. .. .. .. ..@ elementType : chr "ANY"
> .. .. .. .. ..@ metadata : list() .. .. ..@ seqlengths :
> Named int [1:93] 249250621 243199373 198022430 191154276 180915260
> 171115067 159138663 155270560 146364022 141213431 ... .. .. .. ..-
> attr(*, "names")= chr [1:93] "chr1" "chr2" "chr3" "chr4" ... .. ..
> ..@ elementMetadata:Formal class 'DataFrame' [package "IRanges"] with
> 6 slots .. .. .. .. ..@ rownames : NULL .. .. .. .. ..@
> nrows : int 191891 .. .. .. .. ..@ elementMetadata: NULL
> .. .. .. .. ..@ elementType : chr "ANY" .. .. .. .. ..@ metadata
> : list() .. .. .. .. ..@ listData :List of 2 .. .. .. .. ..
> ..$ tx_id : int [1:191891] 93738 93739 93740 93736 93737 175481
> 175482 175480 175483 175484 ... .. .. .. .. .. ..$ tx_name: chr
> [1:191891] "ENST00000373020" "ENST00000496771" "ENST00000494424"
> "ENST00000373031" ... .. .. ..@ elementType : chr "ANY" .. ..
> ..@ metadata : list() ..@ elementMetadata:Formal class
> 'DataFrame' [package "IRanges"] with 6 slots .. .. ..@ rownames
> : NULL .. .. ..@ nrows : int 57605 .. .. ..@
> elementMetadata: NULL .. .. ..@ elementType : chr "ANY" .. ..
> ..@ metadata : list() .. .. ..@ listData : list() ..@
> elementType : chr "GRanges" ..@ metadata : list()