Displaying 3 results from an estimated 3 matches for "jaczewskiego".
2005 Aug 19
1
Using lm coefficients in polyroot()
...ot(c(0,0,fit$coefficients[1],0,fit$coefficients[2]).
Is there any method to do it automagically? I would like to write small
function solving polynomial optimized by stepAIC, regardless of missing
terms.
Sincerely
--
Lukasz Komsta
Department of Medicinal Chemistry
Medical University of Lublin
Jaczewskiego 4, 20-090 Lublin, Poland
Fax +48 81 7425165
2005 Sep 16
1
De-data.fram-ize?
...ore elegant way to convert dataframe to a vector of all
its values than as.vector(as.matrix(x)) ? I did not have to do such
conversion yet, so I am not sure... (of course as.vector() alone does
not work).
Regards,
--
Lukasz Komsta
Department of Medicinal Chemistry
Medical University of Lublin
Jaczewskiego 4, 20-090 Lublin, Poland
Fax +48 81 7425165
2005 Aug 27
1
printCoefmat with more p-values?
...etc. There would be
nice to add significance stars, but printCoefmat allows to do it only to
last column. Is there any way to do format such table without writing my
own complicated function?
Thank you in advance,
--
Lukasz Komsta
Department of Medicinal Chemistry
Medical University of Lublin
Jaczewskiego 4, 20-090 Lublin, Poland
Fax +48 81 7425165