Re: [R] scatterplot to boxplot translation?
My apologies if anyone is seeing this twice...looks like my previous message didn't come through... Dear UseRs, I have a feeling this is a relatively simple question, but I'm having a hard time getting my head around it. I have a simple x-y scatterplot with many points, as shown below(attached). I'd like to make a boxplot of this by interval, such that there is one box representing the points in the 0-100 interval, one for the 101-200 interval, and so on. How do I structure my R data frame to be able to generate such a boxplot? From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of Vining, Kelly Sent: Friday, December 09, 2011 11:01 AM To: r-help@r-project.org Subject: [R] scatterplot to boxplot translation? attachment: C_count_vs_RPKM.png__ 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] scatterplot to boxplot translation?
On Dec 9, 2011, at 2:11 PM, Vining, Kelly wrote: My apologies if anyone is seeing this twice...looks like my previous message didn't come through... Dear UseRs, I have a feeling this is a relatively simple question, but I'm having a hard time getting my head around it. I have a simple x-y scatterplot with many points, as shown below(attached). I'd like to make a boxplot of this by interval, such that there is one box representing the points in the 0-100 interval, one for the 101-200 interval, and so on. How do I structure my R data frame to be able to generate such a boxplot? ?cut From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org ] On Behalf Of Vining, Kelly Sent: Friday, December 09, 2011 11:01 AM To: r-help@r-project.org Subject: [R] scatterplot to boxplot translation? C_count_vs_RPKM.png__ 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. David Winsemius, MD West Hartford, CT __ 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] scatterplot to boxplot translation?
Thanks for the tip on cut, seems like it should work. I must still be missing something, though. Here, I'm cutting on the y variable, then attempting the boxplot: cutRPKM - cut(count$RPKM, breaks=4) head(cutRPKM) [1] (-0.0995,24.8] (-0.0995,24.8] (-0.0995,24.8] (-0.0995,24.8] (-0.0995,24.8] [6] (-0.0995,24.8] Levels: (-0.0995,24.8] (24.8,49.8] (49.8,74.7] (74.7,99.6] boxplot(as.numeric(cutRPKM)) This gives me a single box instead of five boxes. ?? Thanks again, --Kelly V. From: David Winsemius [dwinsem...@comcast.net] Sent: Friday, December 09, 2011 11:14 AM To: Vining, Kelly Cc: r-help@r-project.org Subject: Re: [R] scatterplot to boxplot translation? On Dec 9, 2011, at 2:11 PM, Vining, Kelly wrote: My apologies if anyone is seeing this twice...looks like my previous message didn't come through... Dear UseRs, I have a feeling this is a relatively simple question, but I'm having a hard time getting my head around it. I have a simple x-y scatterplot with many points, as shown below(attached). I'd like to make a boxplot of this by interval, such that there is one box representing the points in the 0-100 interval, one for the 101-200 interval, and so on. How do I structure my R data frame to be able to generate such a boxplot? ?cut From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org ] On Behalf Of Vining, Kelly Sent: Friday, December 09, 2011 11:01 AM To: r-help@r-project.org Subject: [R] scatterplot to boxplot translation? C_count_vs_RPKM.png__ 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. David Winsemius, MD West Hartford, CT __ 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] scatterplot to boxplot translation?
On 09.12.2011 20:41, Vining, Kelly wrote: Thanks for the tip on cut, seems like it should work. I must still be missing something, though. Here, I'm cutting on the y variable, then attempting the boxplot: cutRPKM- cut(count$RPKM, breaks=4) head(cutRPKM) [1] (-0.0995,24.8] (-0.0995,24.8] (-0.0995,24.8] (-0.0995,24.8] (-0.0995,24.8] [6] (-0.0995,24.8] Levels: (-0.0995,24.8] (24.8,49.8] (49.8,74.7] (74.7,99.6] boxplot(as.numeric(cutRPKM)) This gives me a single box instead of five boxes. ?? You obviously want: boxplot(count$RPKM ~ cut(count$RPKM, breaks=seq(0, max(count$RPKM), by=100))) Uwe Ligges Thanks again, --Kelly V. From: David Winsemius [dwinsem...@comcast.net] Sent: Friday, December 09, 2011 11:14 AM To: Vining, Kelly Cc: r-help@r-project.org Subject: Re: [R] scatterplot to boxplot translation? On Dec 9, 2011, at 2:11 PM, Vining, Kelly wrote: My apologies if anyone is seeing this twice...looks like my previous message didn't come through... Dear UseRs, I have a feeling this is a relatively simple question, but I'm having a hard time getting my head around it. I have a simple x-y scatterplot with many points, as shown below(attached). I'd like to make a boxplot of this by interval, such that there is one box representing the points in the 0-100 interval, one for the 101-200 interval, and so on. How do I structure my R data frame to be able to generate such a boxplot? ?cut From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org ] On Behalf Of Vining, Kelly Sent: Friday, December 09, 2011 11:01 AM To: r-help@r-project.org Subject: [R] scatterplot to boxplot translation? C_count_vs_RPKM.png__ 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. David Winsemius, MD West Hartford, CT __ 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] scatterplot to boxplot translation?
You need to create some grouping for your cut points (0-100, etc). See ?cut Then, you can use boxplot and formula (y ~ NEWVARIABLE from cut) boxplot(y ~ cut(x)) There may be other ways to do this, but the above should work. TF -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of Vining, Kelly Sent: Friday, December 09, 2011 1:11 PM To: Vining, Kelly; r-help@r-project.org Subject: Re: [R] scatterplot to boxplot translation? My apologies if anyone is seeing this twice...looks like my previous message didn't come through... Dear UseRs, I have a feeling this is a relatively simple question, but I'm having a hard time getting my head around it. I have a simple x-y scatterplot with many points, as shown below(attached). I'd like to make a boxplot of this by interval, such that there is one box representing the points in the 0-100 interval, one for the 101-200 interval, and so on. How do I structure my R data frame to be able to generate such a boxplot? From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of Vining, Kelly Sent: Friday, December 09, 2011 11:01 AM To: r-help@r-project.org Subject: [R] scatterplot to boxplot translation? __ 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] scatterplot to boxplot translation?
On Dec 9, 2011, at 2:50 PM, Uwe Ligges wrote: On 09.12.2011 20:41, Vining, Kelly wrote: Thanks for the tip on cut, seems like it should work. I must still be missing something, though. Here, I'm cutting on the y variable, then attempting the boxplot: cutRPKM- cut(count$RPKM, breaks=4) head(cutRPKM) [1] (-0.0995,24.8] (-0.0995,24.8] (-0.0995,24.8] (-0.0995,24.8] (-0.0995,24.8] [6] (-0.0995,24.8] Levels: (-0.0995,24.8] (24.8,49.8] (49.8,74.7] (74.7,99.6] boxplot(as.numeric(cutRPKM)) This gives me a single box instead of five boxes. ?? You obviously want: boxplot(count$RPKM ~ cut(count$RPKM, breaks=seq(0, max(count$RPKM), by=100))) In that context (having defined a cut-variable with single-integer break argument), would have thought this should work: boxplot(count$RPKM ~ cutRPKM) -- David. Uwe Ligges Thanks again, --Kelly V. From: David Winsemius [dwinsem...@comcast.net] Sent: Friday, December 09, 2011 11:14 AM To: Vining, Kelly Cc: r-help@r-project.org Subject: Re: [R] scatterplot to boxplot translation? On Dec 9, 2011, at 2:11 PM, Vining, Kelly wrote: My apologies if anyone is seeing this twice...looks like my previous message didn't come through... Dear UseRs, I have a feeling this is a relatively simple question, but I'm having a hard time getting my head around it. I have a simple x-y scatterplot with many points, as shown below(attached). I'd like to make a boxplot of this by interval, such that there is one box representing the points in the 0-100 interval, one for the 101-200 interval, and so on. How do I structure my R data frame to be able to generate such a boxplot? ?cut From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org ] On Behalf Of Vining, Kelly Sent: Friday, December 09, 2011 11:01 AM To: r-help@r-project.org Subject: [R] scatterplot to boxplot translation? C_count_vs_RPKM.png__ 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. David Winsemius, MD West Hartford, CT __ 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. David Winsemius, MD West Hartford, CT __ 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.
