Displaying 2 results from an estimated 2 matches for "quest2".
Did you mean:
quest
2011 Dec 01
2
nipals in the chemometrics package in R
...the chemometrics package in R .
When i use nipals in chemometrics i obtain T and P matrix.
I really don't understand what to do with these two matrix to obtain
the scores for every the component (like in spss fo example)
Comp1 Comp2 Comp3
quest1 0,8434 0,54333 0,3466
quest2 0,665 0,7655 0,433
Thank you very much for your help
(I know that X=TP+E)... But don't understand else....
2005 Feb 18
3
Barplot - Can't figure it out
Hi,
I have two catagorical vectors like this;
x = c(1, 2, 4, 2, 1)
y = c(2, 4, 2 ,4, 1)
I want to set up a barplot with the catagories 1-4 horizontally and
number of occurances vertically for each vector x,y. I've tried
boxplot(table(x,y), beside=T)
and
boxplot(c(x,y), beside=T)
among others, but can't get it to work...Any ideas? I'd apppreciate any help