Mitra;
n Apr 12, 2009, at 8:09 PM, Mitra Jazayeri wrote:
Dear R friends,
I have a data frame, I need to get a time interval between the two
columns.
The times are recorded in 24 hour clock. My data frame is called
version.one.
my commands are:
t.s.one<-paste(version.one[,9])
t.s.two<-paste(v
Dear R friends,
I have a data frame, I need to get a time interval between the two columns.
The times are recorded in 24 hour clock. My data frame is called
version.one.
my commands are:
t.s.one<-paste(version.one[,9])
t.s.two<-paste(version.one[,61])
x<-strptime(t.s.one,format="%H:%M")
x
y<-strpti
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