[R] Matrix heatmap
Petr PIKAL
petr.pikal at precheza.cz
Fri May 11 08:15:24 CEST 2012
Hi
>
> how do I plot only the data below 10? everything is white for the 0-10
and
> 10-90 is black ..
What data below 10? I do not see any. You posted some mails before but I
do not keep all mails from R. Only those which helped me somehow.
Basically
x <- sample(1:100, 100, raplace=TRUE)
x[x<10]
gives you only values of x below 10.
When you put it into another object you can do anything with it.
> those functions which do this?
> was bad for such basic questions, but I started tinkering with R is 6
days
Maybe it is time to go through your R installation and find out R intro
document. You can do save time by reding it at least some chapters of it,
it is not so long.
Regards
Petr
>
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