Re: [R] Average curve in R
Arun and Rui Barradas: thankyou very much for sorting out my issue. I got what I wanted. Rainer Schuermann and Jeff Newmiller: thankyou very much for your suggestion. I will take care of it in future. regards - On Fri, 1 Jun 2012 19:47:05 -0700 (PDT) arun smartpink...@yahoo.com wrote: Hi Qamar, I guess you are looking for row means vs. days plot. If that is the case, try this: datQ-cbind(c(6,5,6,7,4,3,5),c(2,4,35,32,4,6,6),c(2,4,2,3,423,4,5),c(2,3,13,5,3,5,3)) datQmean- apply(datQ,1,mean) [1] 3.00 4.00 14.00 11.75 108.50 4.50 4.75 datQmean-data.frame(datQmean) days-c(1:7) datQplot-data.frame(datQmean,days) plot(datQmean~days,data=datQplot,type=l) A.K. - Original Message - From: QAMAR MUHAMMAD UZAIR d029...@polito.it To: r-help@r-project.org Cc: Sent: Friday, June 1, 2012 5:31 PM Subject: [R] Average curve in R Dear R users, l I have weekly data in the following manner [,1] [,2] [,3] [,4] 6 2 2 2 5 4 4 3 6 35 2 13 7 32 3 5 4 4 423 3 3 6 4 5 5 6 5 3 I drew curve of each column against days (1,2,3,4,5,6,7). Now I want to draw an average curve (a representative curve) of the whole data. Is there a way in R to perform such operation? please reply ASAP as i have an assignment to submit on monday. Thanks in Advance.. regards __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Average curve in R
Hi Qamar, I guess you are looking for row means vs. days plot. If that is the case, try this: datQ-cbind(c(6,5,6,7,4,3,5),c(2,4,35,32,4,6,6),c(2,4,2,3,423,4,5),c(2,3,13,5,3,5,3)) datQmean- apply(datQ,1,mean) [1] 3.00 4.00 14.00 11.75 108.50 4.50 4.75 datQmean-data.frame(datQmean) days-c(1:7) datQplot-data.frame(datQmean,days) plot(datQmean~days,data=datQplot,type=l) A.K. - Original Message - From: QAMAR MUHAMMAD UZAIR d029...@polito.it To: r-help@r-project.org Cc: Sent: Friday, June 1, 2012 5:31 PM Subject: [R] Average curve in R Dear R users, l I have weekly data in the following manner [,1] [,2] [,3] [,4] 6 2 2 2 5 4 4 3 6 35 2 13 7 32 3 5 4 4 423 3 3 6 4 5 5 6 5 3 I drew curve of each column against days (1,2,3,4,5,6,7). Now I want to draw an average curve (a representative curve) of the whole data. Is there a way in R to perform such operation? please reply ASAP as i have an assignment to submit on monday. Thanks in Advance.. regards __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Average curve in R
Hello, Just to add a note, since R defaults the x axis to the integer sequence 1:length(what.to.plot), this would do it: plot(rowMeans(datQ), type=l) If the op wants to plot this mean values line together with the other 4, one of the most forgotten plot instructions is the matrix plot instruction. matplot(datQ, type=l, col=2:5) lines(rowMeans(datQ), col=black) Hope this helps, Rui Barradas Em 02-06-2012 03:47, arun escreveu: Hi Qamar, I guess you are looking for row means vs. days plot. If that is the case, try this: datQ-cbind(c(6,5,6,7,4,3,5),c(2,4,35,32,4,6,6),c(2,4,2,3,423,4,5),c(2,3,13,5,3,5,3)) datQmean- apply(datQ,1,mean) [1] 3.00 4.00 14.00 11.75 108.50 4.50 4.75 datQmean-data.frame(datQmean) days-c(1:7) datQplot-data.frame(datQmean,days) plot(datQmean~days,data=datQplot,type=l) A.K. - Original Message - From: QAMAR MUHAMMAD UZAIRd029...@polito.it To: r-help@r-project.org Cc: Sent: Friday, June 1, 2012 5:31 PM Subject: [R] Average curve in R Dear R users, l I have weekly data in the following manner [,1][,2][,3][,4] 6222 5443 635213 73235 444233 3645 5653 I drew curve of each column against days (1,2,3,4,5,6,7). Now I want to draw an average curve (a representative curve) of the whole data. Is there a way in R to perform such operation? please reply ASAP as i have an assignment to submit on monday. Thanks in Advance.. regards __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
