Displaying 2 results from an estimated 2 matches for "referebce".
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preference
2008 Feb 08
2
Applying lm to data with combn
...ta and make it work for lm!!
Any help please!
fruit = read.csv(file="test.data.csv",head= TRUE, sep=",")# read it in
matrix format
#fruit =read.file(row.names=1)$data
mD =head(fruit[, 1:5])# only first five used in combinations
#X.SSMII = head(fruit[, 6])# Keep it for referebce
nmax = NULL
n = ncol(mD)# dont take the last column for reference purpose
if(is.null(nmax)) nmax = n
mDD = apply(combn(5, 1),1, FUN= function(y) mD[, y])# to
fg = lm( X.SSMII ~ X.GDAXI + X.FTSE + X.FCHI + X.IBEX, data = mDD )#
regress on combos
s = cbind(s, Residuals = residuals(fg))# take...
2008 Feb 11
0
Testing for differecnes between groups, need help to find the right test in R. (Kes Knave)
...= read.csv(file="test.data.csv",head= TRUE, sep=",")# read it
in
> > matrix format
> >
> > #fruit =read.file(row.names=1)$data
> >
> > mD =head(fruit[, 1:5])# only first five used in combinations
> > #X.SSMII = head(fruit[, 6])# Keep it for referebce
> > nmax = NULL
> > n = ncol(mD)# dont take the last column for reference purpose
> > if(is.null(nmax)) nmax = n
> >
> > mDD = apply(combn(5, 1),1, FUN= function(y) mD[, y])# to
> >
> >
> >
> > fg = lm( X.SSMII ~ X.GDAXI + X.FTSE + X.FCHI + X...