Dear all
I need to apply a normal, mean and quantile normalization to a data matrix.
Could you give me any suggestions?
Bests
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Dear all,
I've the following data.frame
GENDER MEASURE01 MEASURE02 MEASURE03
MEASURE04 MEASURE05 MEASURE06
R. Rafuse MALE 91
6 8 12
Dear all,
I've a correlation matrix with rows and columns headings.
I've two questions:
1) How can i import it in R, setting first row as row heading and first
column as column heading?
2) Which is the best principal component anlysis package in R?
Thanks in advance
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Dear all
I'm trying to run a cluster analysis with R
Here are the commands:
mydata - na.omit(matrix) # listwise deletion of missing
mydata - scale(matrix) # standardize variables
fit - kmeans(mydata, 8) # 8 cluster solution
# get cluster means
aggregate(mydata,by=list(fit$cluster),FUN=mean)
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