Re: [R] Help needed: Fraction for Histogram > 1 ???

2009-06-23 Thread charles78
I change the values by multiple 100 (from fraction to percentage) and then use the same code draw the hist. Now it works fine. The y axis labeled between 0 and 0.05. Why using fraction (value between 0 and 1) it does not work? Charles charles78 wrote: > > I have been trying t

Re: [R] Help needed: Fraction for Histogram > 1 ???

2009-06-22 Thread charles78
se a different > function than 'hist'. > > -- > Gregory (Greg) L. Snow Ph.D. > Statistical Data Center > Intermountain Healthcare > greg.s...@imail.org > 801.408.8111 > > >> -Original Message- >> From: r-help-boun...@r-project.org [mai

[R] Help needed: Fraction for Histogram > 1 ???

2009-06-22 Thread charles78
I have been trying to draw histogram for my manscript and found some strange things that I could not figure out why. Using the same code listed below I have successfully draw histograms for a few figures with fraction labeled on Y axis less than 1 (acturally between 0 to 0.1). But one dataset gi

[R] minmun p-value for wilcox.test and correlation

2009-05-20 Thread charles78
I have a stupid question on how to get the real p-values for wilcox.test and correlation. the minmun can be reached is 2.2E-16 using the R version 2.6.2. I do not think it is the R version causing this but other issues. Any help is highly appreciated. Charles -- View this message in context: