Hello,

I want to read a ped file using the read.ped() function method from snpStats. The ped file is located inside a folder on my desktop. When I run this code: 

library(snpStats)
data.dir <- '/Users/katezelaya/Desktop/smri-impute'
genoPed.fn <- sprintf("%s/myPlinkTextData.ped", data.dir)
geno_ped <- read.pedfile(genoPed.fn)

It gives me this output error:

​Error in read.pedfile(genoPed.fn) : object 'm' not found
In addition: Warning message:
closing unused connection 3 (/Users/katezelaya/Desktop/smri-impute/myPlinkTextData.ped)

How do I resolve this?