Displaying 3 results from an estimated 3 matches for "timthy".
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timothy
2007 Aug 20
3
Subscript
I have the following code:
mtext(text="X[1]")
How can I change "[1]" to be subscript? (see picture below)
http://www.nabble.com/file/p12241351/subscript.gif subscript.gif
Thanks for any help
Tobias
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2009 Feb 19
0
Log rank test power calculations
It returns a chi-squared statistic with one degree of freedom.
--
David Winsemius
-------------- Original message ----------------------
From: Timthy Chang <henchao.chang at gmail.com>
>
>
> >See the cpower() and spower() functions in Frank Harrell's Hmisc package
> >on CRAN.
> >
> >HTH,
> >
> >Marc Schwartz
>
> How to calculate the p-value of Log rank test ??
> Thank you very much!...
2008 Apr 26
6
resolution (dpi) problem
I am using R 2.4.1 with Windows XP.
I use the plot command in a fairly simple script and I use the right mouse
click on the plot and save as a postscript file. I used the resultant file
in a paper which was submitted electronically. However, I get the following
response from the journal:
Your manuscript has been unsubmitted because you failed to meet the
submission guidelines as indicated