Re: [R] plot probability density function (pdf)

2011-10-12 Thread pigpigmeow
thank you all of u -- View this message in context: http://r.789695.n4.nabble.com/plot-probability-density-function-pdf-tp3897055p3900396.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https://stat.et

Re: [R] plot probability density function (pdf)

2011-10-12 Thread Bert Gunter
Please -- this is not your personal help advisor. Use R's Help facilities before posting. -- Bert On Wed, Oct 12, 2011 at 8:20 AM, pigpigmeow wrote: > x11() > what does it mean? > ?x11 > > if my data has missing value, can I plot the graph? > Try it and see. > > -- > View this message in c

Re: [R] plot probability density function (pdf)

2011-10-12 Thread pigpigmeow
x11() what does it mean? if my data has missing value, can I plot the graph? -- View this message in context: http://r.789695.n4.nabble.com/plot-probability-density-function-pdf-tp3897055p3898362.html Sent from the R help mailing list archive at Nabble.com.

Re: [R] plot probability density function (pdf)

2011-10-12 Thread jdospina
x11() plot(density(a)) lines(density(d)) x11() plot(density(b)) lines(density(e)) 2011/10/12 pigpigmeow [via R] : > however, if i have an excel file, but there have 6 variables, a,b,c,d,e,f. > > > how to plot the probability density function of a and d in one graph, b and > e in another graph? > >

Re: [R] plot probability density function (pdf)

2011-10-12 Thread R. Michael Weylandt
Assuming you mean you want them on the same device: layout(1:2) plot(density(a)) lines(density(d),col=2) plot(density(b)) lines(density(e),col=2) Getting your data into R is more of a challenge, but if you want my unsolicited advice, you can do far worse than saving as CSV and using read.csv() M

Re: [R] plot probability density function (pdf)

2011-10-12 Thread pigpigmeow
i want to plot probability density function,predictvalue has missing value and observevalue has not missing value, I tried .. attach(test) #test is the name of the data file names(test) plot(density(predictvalue,na.rm=TRUE)) lines(density(observevalue)) is it correct? -- View this message in c

Re: [R] plot probability density function (pdf)

2011-10-12 Thread pigpigmeow
however, if i have an excel file, but there have 6 variables, a,b,c,d,e,f. how to plot the probability density function of a and d in one graph, b and e in another graph? -- View this message in context: http://r.789695.n4.nabble.com/plot-probability-density-function-pdf-tp3897055p3898183.html

Re: [R] plot probability density function (pdf)

2011-10-12 Thread jdospina
x=rnorm(100,1,0.8) # A series. y=rnorm(100,0,0.5) # Another series with different mean and variance. plot(density(x),ylim=c(0,1)) lines(density(y),col="red") Remember that density() is a nonparametric estimator. You should properly choose the bandwith. -- View this message in context: http://r.