Question: kiss2refgenome - fail in read kiss2refgenome using kissDE
gravatar for cc86
3 months ago by
cc860 wrote:


I am trying to run the last step (kissDE) of the kiss2refgenome pipeline ( ) , but I can't load the kiss2refgenome output files using the counts option:

kissplice2counts('results_test.k2g', counts = 1, pairedEnd = F, k2rg = TRUE) Error in matrix(0, nrow = length(lBcc)) : data is too long

Do you why this is happening ?

Thanks In advance ! cc


R version 3.3.2 (2016-10-31)
Platform: x86_64-apple-darwin13.4.0 (64-bit)
Running under: macOS Sierra 10.12.3

[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

other attached packages:
[1] kissDE_1.4.0

loaded via a namespace (and not attached):
 [1] Rcpp_0.12.9                locfit_1.5-9.1
 [3] lattice_0.20-34            gtools_3.5.0
 [5] foreach_1.4.3              glmnet_2.0-5
 [7] assertthat_0.1             digest_0.6.12
 [9] GenomeInfoDb_1.10.3        plyr_1.8.4
[11] backports_1.0.5            acepack_1.4.1
[13] stats4_3.3.2               RSQLite_1.1-2
[15] ggplot2_2.2.1              zlibbioc_1.20.0
[17] lazyeval_0.2.0             data.table_1.10.4
[19] annotate_1.52.1            S4Vectors_0.12.1
[21] R.utils_2.5.0              R.oo_1.21.0
[23] rpart_4.1-10               Matrix_1.2-8
[25] checkmate_1.8.2            splines_3.3.2
[27] BiocParallel_1.8.1         geneplotter_1.52.0
[29] stringr_1.2.0              foreign_0.8-67
[31] htmlwidgets_0.8            RCurl_1.95-4.8
[33] munsell_0.4.3              bsseq_1.10.0
[35] BiocGenerics_0.20.0        base64enc_0.1-3
[37] htmltools_0.3.5            nnet_7.3-12
[39] SummarizedExperiment_1.4.0 tibble_1.2
[41] gridExtra_2.2.1            htmlTable_1.9
[43] codetools_0.2-15           Hmisc_4.0-2
[45] IRanges_2.8.1              matrixStats_0.51.0
[47] XML_3.98-1.5               permute_0.9-4
[49] bitops_1.0-6               R.methodsS3_1.7.1
[51] grid_3.3.2                 xtable_1.8-2
[53] gtable_0.2.0               DBI_0.5-1
[55] magrittr_1.5               scales_0.4.1
[57] stringi_1.1.2              XVector_0.14.0
[59] genefilter_1.56.0          limma_3.30.12
[61] latticeExtra_0.6-28        DSS_2.14.0
[63] aod_1.3                    Formula_1.2-1
[65] RColorBrewer_1.1-2         iterators_1.0.8
[67] tools_3.3.2                Biobase_2.34.0
[69] DESeq2_1.14.1              parallel_3.3.2
[71] survival_2.40-1            AnnotationDbi_1.36.2
[73] colorspace_1.3-2           cluster_2.0.5
[75] GenomicRanges_1.26.3       memoise_1.0.0
[77] knitr_1.15.1"
kissplice • 183 views
ADD COMMENTlink modified 3 months ago • written 3 months ago by cc860

I would think that one of your previous steps ran but with errors, and so the output didn't complete. Did you open and view the .k2g file to see what it looks like? According to the error the file is not complete, formatted properly. First, I would write out FALSE like you did for TRUE, and run it again if you can't view the file in a word editor or other. I've found that if my ubuntu is acting unstable I can't use the T/F abbreviation in my R code and get an error when I try to load a file.

ADD REPLYlink written 3 months ago by theobroma22700
gravatar for leandro.ishi.lima
3 months ago by
leandro.ishi.lima20 wrote:

Dear cc86,

The page is outdated (our fault). The updated page for the pipeline you are looking for can be found here: . Thanks for the report, we will do a redirecting of to from now on. Could you try then the pipeline described at and post then the results?

Thank you very much.

ADD COMMENTlink written 3 months ago by leandro.ishi.lima20
gravatar for cc86
3 months ago by
cc860 wrote:

Dear Leandro,

I tried using the pipeline described in the URL, but I still get the same message. Could it be because the version of the software? If I use the events.txt file, instead of the one that I generated, the software works fine.

> myCounts <- kissplice2counts('test.txt', counts = 2, pairedEnd = FALSE, exonicReads = FALSE, k2rg = TRUE)
Error in matrix(0, nrow = length(lBcc)) : data is too long


ADD COMMENTlink written 3 months ago by cc860

Dear cc86,

Could you describe the file you generated? The events.txt file output by kissplice2refgenome works fine when given to the software, but it does not fit your needs?



ADD REPLYlink written 8 weeks ago by leandro.ishi.lima20
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