[R] How Can I change the acf's plot type?
In the R Document, the usage of the acf() is as follow: acf(x, lag.max = NULL, type = c(correlation, covariance, partial), plot = TRUE, na.action = na.fail, demean = TRUE, ...) But now I want to get the result picture like: plot(x,type=l) or plot(x,type=p) How can I do this with acf function? 致 礼！ 广星 [EMAIL PROTECTED] 2005-11-28 __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
Re: [R] How Can I change the acf's plot type?
Oops,I got it! plot(acf(x,plot=false),type=l,col=red) will be OK! Thank you very much! === 2005-11-28 18:09:03 您在来信中写道：=== On Mon, 28 Nov 2005, [gb2312] 广星 wrote: In the R Document, the usage of the acf() is as follow: acf(x, lag.max = NULL, type = c(correlation, covariance, partial), plot = TRUE, na.action = na.fail, demean = TRUE, ...) But now I want to get the result picture like: plot(x,type=l) or plot(x,type=p) How can I do this with acf function? From the very same help page The generic function 'plot' has a method for objects of class 'acf'. so use that directly: it has a 'type' parameter. -- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UKFax: +44 1865 272595 = = = = = = = = = = = = = = = = = = = = 致 礼！ 广星 [EMAIL PROTECTED] 2005-11-28 __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
[R] How can I get the difference seq directly?
Hi, R-help, let x-rnorm(1000), now I want to get a sequence y,which is satisfied with as follow: y[1]-x[2]-x[1] y[2]-x[3]-x[2] y[999]-x[1000]-x[999] Is there a function in R could achieve this requirement directly? Thank you in advance! 致 礼！ 广星 [EMAIL PROTECTED] 2005-11-26 __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
Re: [R] How can I get the difference seq directly?
Thank you very much. I have tried as follow: y-x[2:length[x]]-x[1:(length[x]-1)] apparently, it is not better than the diff. Thank you again. === 2005-11-26 12:19:32 您在来信中写道：=== ?diff y - diff(x) HTH, --sundar 广星 wrote: Hi, R-help, let x-rnorm(1000), now I want to get a sequence y,which is satisfied with as follow: y[1]-x[2]-x[1] y[2]-x[3]-x[2] y[999]-x[1000]-x[999] Is there a function in R could achieve this requirement directly? Thank you in advance! 致 礼！ 广星 [EMAIL PROTECTED] 2005-11-26 __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html = = = = = = = = = = = = = = = = = = = = 致 礼！ 广星 [EMAIL PROTECTED] 2005-11-26 __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
[R] How to test a time series fit the Poisson or other process?
Hi, R-Help, I am a newbie. what I concern most recently is the analysis of the time series, But there are a lot of package in my eyes. All I want to try is as follow: How to test whether a time series fit the Poisson or other process in R? Thank you very much in advance. [EMAIL PROTECTED] 2005-11-25 __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
[R] How to plot two different lines with different color with the same plot function?
Hi,R_Help! I have done something like this: x-seq(412,612,1) plot(x,dpois(x,512),col=blue,type=l) plot(x,dnorm(x,512,sd=sqrt(512)),col=red,type=l) And now,I want to plot the two lines in the same picture or with the same plot action? What should I do? And any advises? Thank you in advance! 广星 [EMAIL PROTECTED] 2005-11-23 __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
[R] How to generate the random numbers with the lognormal distribution?
Hi,R-list! I am a newbie to the R and what I want to know mostly now is as follow: Using rnorm(),we could get the random numbers with normal distribution, but how to generate the random numbers with the lognormal distribution? Thank you in advance! [EMAIL PROTECTED] 2005-11-18 __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
