binary data
karuna m wrote:
hi,
I am trying to calculate distance matrices for binary data frame. I am
using dist.binary in 'ade4' package. This is the code i run and get error
message as 'missing value where True/False?needed:
clss <- as.data.frame(cls)
dist.binary(clss, method = 1, diag = FALSE, upper = FALSE)
Also, if i convert the factors into numeric(i.e,1&2 in the place of 0&1
for present/absent data), i get the distance matrices with 0's as
elements. This is the code i run and get the matrix with all the elements
as zeros:
d <- as.data.frame(lapply(cls,as.numeric));
dist.binary(d, method = 1, diag = FALSE, upper = FALSE)
Can anybody help me to rectify the error?
Thanks in advance,
?
Kind regards,
Ms.Karunambigai M
PhD Scholar
Dept. of Biostatistics
NIMHANS
Bangalore
India
The INTERNET now has a personality. YOURS! See your Yahoo! Homepage.
[[alternative HTML version deleted]]
______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
View this message in context: http://old.nabble.com/binary-data-tp26332493p26508277.html Sent from the R help mailing list archive at Nabble.com.