On 2017-12-20 12:14, Göran Broström wrote:
Christine,
the error message from CRAN/r-devel-linux suggests that the error comes
from your function nparACT_flex_loop . There your code below is embedded
in a loop:
for (zz in 1:nofiles) ....
If nofiles == 0 (no found files), this loop is still executed (R is not
Fortran). Maybe this is the cause of the failure?
No, it is not. But when I ran R CMD check --as-cran ..., a file
'nparACT-Ex.timings' was created in
'nparACT.Rcheck/sleepstudy_example/', which your example reads, and
disaster follows.
R CMD check (without --as-cran) avoids this problem, but CRAN will not
accept it. Seems to be the writing to and reading from disc that is
problematic and in need of some structure? Others may help with that.
Göran
You should anyway use seq_len(nofiles) or seq_along(files) instead of
1:nofiles, or check the number of files found.
Göran
On 2017-12-20 11:11, Blume Christine wrote:
Dear all,
I guess I need your help again. With debian my package (nparACT) gives
an error message that seems to be related to loading the data:
Warning in is.na(data$activity) :
is.na() applied to non-(list or vector) of type 'NULL'
Error in 1:a : argument of length 0
Although I have set up a virtual machine to test the package using the
R devel version with Linux (Debian), it gives me a hard time to find
out what is wrong since I do not manage to install packages using the
devel version...
Does anyone know what has changed so this text file is not read in any
longer? The code for reading in the text file is:
data <- read.table(paste(path,name, sep="/"), header = F)
if (is.data.frame(data)==F){
data = as.data.frame(data)
}
if(ncol(data) == 2){
data[,1] <- as.POSIXct(data[,1])
data[,2] <- as.numeric(as.character(data[,2]))
names(data)[1] <- "time"
names(data)[2] <- "activity"
}
if(ncol(data) == 3){
names(data)[1] <- "date"
names(data)[2] <- "time"
names(data)[3] <- "activity"
data$date <- NULL
data$time <- as.POSIXct(data$time, format="%H:%M:%S")
data$activity <- as.numeric(as.character(data$activity))
}
Or can someone tell me how to install the package using R devel on Linux?
Thanks a lot!
Christine
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