Re: [R] Subscript

2009-01-07 Thread Timthy Chang

A similar question:

mtext(text="log2 intensity ") 
How can I change "2" to be subscript? (see picture below)


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Re: [R] re solution (dpi) problem

2009-01-07 Thread Timthy Chang

Can I adjust the  resolution in PDF output ?
Thank you very much.
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Re: [R] Log rank test power calculations

2009-02-18 Thread Timthy Chang


>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!
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[R] Does The Randvar package contain a virus(Malware) ?

2009-03-01 Thread Timthy Chang

Today,I update the packages in R.
but AntiVir Guard dectects the  Randvar package as affected file.
What happen ?? 
Thank you for your answer.

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