Displaying 3 results from an estimated 3 matches for "shito".
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saito
2002 May 09
4
Rsquared in summary(lm)
Hello,
I'm doing some linear regression:
>lm<-lm(osas~alp,data)
>summary(lm)
However, the Rsquared in the output of summary() is not the same as the
"standard" Rsquared calculated by spreadsheets, and outlined in
statistical guidebooks, being SSR/SSTO. The output says "multiple
Rsquared", but it is no multiple regression...
What's the difference?
Thanks,
2002 May 10
2
exporting data.frame
...data <- data.frame( some.column1=c( 1, 2 ),
some.column2=c( 1, 2 )
row.names=c("row name1", "row name2" )
so I don't have to type the data again in my library file to provide
demos.
Thank you, in advance.
------------
Wataru Shito
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2002 May 11
2
Bug on Mac version of lm()?
...5.2
status
major 1
minor 4.0
year 2001
month 12
day 19
language R
Thank you for your help, in advance.
------------
Wataru Shito
-------------------------------------
The contents of "ols1.R" file.
--------------------------------------
# Single Variable Least Square Regression
#
library(methods)
# create ols class
setClass("ols", representation
( coefficients="list", standard.errors=...