Error in reading 450k data using lumiMethyR
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@khadeeja-ismail-4711
Last seen 8.2 years ago
Hi, Wondering if anyone else has come across this error or knows the cause of it. "Error in if (mm < 0.01) { : missing value where TRUE/FALSE needed" Encountered it while trying to read 450k raw data output from GenomeStudio using the lumiMethyR function. The file size is 3.8GB and it has data from 60 arrays. R processed it for quite some time before it stopped, giving the error message. Thanking you in advance, Khadeeja     > sessionInfo()     R version 2.13.0 (2011-04-13)     Platform: x86_64-unknown-linux-gnu (64-bit)     locale:      [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C      [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8      [5] LC_MONETARY=C              LC_MESSAGES=en_US.UTF-8      [7] LC_PAPER=en_US.UTF-8       LC_NAME=C      [9] LC_ADDRESS=C               LC_TELEPHONE=C     [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C     attached base packages:     [1] stats     graphics  grDevices utils     datasets  methods base     other attached packages:     [1] lumi_2.4.0     nleqslv_1.8.5  Biobase_2.12.1     loaded via a namespace (and not attached):      [1] affy_1.30.0           affyio_1.20.0         annotate_1.30.0      [4] AnnotationDbi_1.14.1  DBI_0.2-5             grid_2.13.0      [7] hdrcde_2.15           KernSmooth_2.23-4     lattice_0.19-23     [10] MASS_7.3-12           Matrix_0.999375-50    methylumi_1.8.0     [13] mgcv_1.7-5            nlme_3.1-100 preprocessCore_1.14.0     [16] RSQLite_0.9-4         xtable_1.5-6     > [[alternative HTML version deleted]]
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@khadeeja-ismail-4711
Last seen 8.2 years ago
khadeeja ismail <hajjja at="" ...=""> writes: > > Hi, > > Wondering if anyone else has come across this error or knows the cause of it. > > "Error in if (mm < 0.01) { : missing value where TRUE/FALSE needed" > > Encountered it while trying to read 450k raw data output from GenomeStudio using the lumiMethyR function. > The file > size is 3.8GB and it has data from 60 arrays. R processed it for quite some time before it stopped, giving the > error message. CORRECTION: the data is from 156 arrays, and not from 60. > > Thanking you in advance, > Khadeeja
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