I write three line porgram as following:
rt = r.read_table("exam0203.txt", header=1)
lm_sol = r.lm("Weight ~ Height", data = rt)
r.summary(lm_sol)
the first line is to read a file
the second line is to make a linear regression
the third line is to display the content of variate lm_sol
but there i
I have a file.
The filename is test.txt
Its contents is:
Name Sex Age Height Weight
Alice F 13 56.5 84.0
Becka F 13 65.3 98.0
Gail F 14 64.3 90.0
Karen F 12 56.3 77.0
Kathy F 12 59.8 84.5
Mary F 15 66.5 112.0
Sandy F 11 51.3 50.5
Sharon F 15 62.5 112.5
Tammy F 14 62.8 102.5
Alfred M 14 69.0 112.5
Thank you very much:)
On Jan 6, 2008 7:34 PM, Barry Rowlingson <[EMAIL PROTECTED]>
wrote:
> zhang chi wrote:
> > For example:
> > I install a package like the following:
> >
> > R CMD INSTALL ~/kernlab_0.9-5.tar.gz
> >
> > I use this package like th
For example:
I install a package like the following:
R CMD INSTALL ~/kernlab_0.9-5.tar.gz
I use this package like the following:
library(kernlab)
rbf <- rbfdot(sigma = 0.05)
My questions is how I can use this package in Rpy environment?
thank you very much.
I find a scale function in R language.
But in Rpy, I can't use r.scale(), is there a scale() function in Rpy?
this is my first use mail list , I don't know if I mail this message to the
correct address.
If I disturb, I am very sorry about it .
good luck
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