Hi,
I'm trying to use the i-best software. Does anyone have experience from this, I
can't get it to work with my data.
Here is the code:
T1 <- read.delim(file="S://SEDIM//Yvonne//2_5//T1.txt",col.names=
c("Dye/Sample_Peak", "Sample_File_Name", "Size", "Height", "Area_in_Point",
"Area_in_BP", "Data_Point", "Begin_Point", "Begin_BP", "End_Point",
"End_BP", "Width_in_Point", "Width_in_BP", "User_Comments", "User_Edit"))
T1 <- subset(T1, Size < 1000 & Size > 50)
T1.B <- cbind(T1[grep("^B", as.character(T1$Color),perl=T),3],T1[grep("^B",
as.character(T1$Color),perl=T),5])
T1.B <- cbind(T1.B, T1.B[,2]/sum(T1.B[,2]))
It works alright until the last two lines. I try to grep the columns 3 and 5,
but the outcome is
T1.B
[,1] [,2].
I don´t quite understand the code of as.character(t1$Color), perl=T. Could
anyone please explane what this does, I havn´t found it anyware and I am so
stuck. Maybe I'm doing something else wrong as well..
I would really appreciate some help, thank you.
Yvonne
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