Displaying 2 results from an estimated 2 matches for "nlsy".
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nls
2013 Mar 29
3
weird error with a lazyload .RData file in a package
I added a new data file, NLSY.RData, to a package that uses LazyData: Yes
It passed R CRAN check and R CMD install worked w/o significant complaints.
* installing to library 'C:/R/R-2.15.2/library'
* installing *source* package 'heplots' ...
** R
** data
** moving datasets to lazyload DB
** demo
** inst
** pre...
2013 Mar 29
1
pairs(X,Y) analog of cor(X,Y)?
With a data frame containing some X & Y variables I can get the between
set correlations
with cor(X,Y):
> cor(NLSY[,1:2], NLSY[3:6])
antisoc hyperact income educ
math 0.043381307 -0.07581733 0.25487753 0.2876875
read -0.003735785 -0.07555683 0.09114299 0.1884101
Is there somewhere an analog of pairs(X,Y) that will produce the pairwise
plots of each X against each Y?
The formula method f...