Re: [R] merging two maxtrices
j[as.numeric(rownames(k)), ] - k j [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [1,] NA NA NA NA NA NA NA NA NANA [2,]16 11 16 21 26 31 36 4146 [3,] NA NA NA NA NA NA NA NA NANA [4,]27 12 17 22 27 32 37 4247 [5,] NA NA NA NA NA NA NA NA NANA [6,]38 13 18 23 28 33 38 4348 [7,] NA NA NA NA NA NA NA NA NANA [8,]49 14 19 24 29 34 39 4449 [9,] NA NA NA NA NA NA NA NA NANA [10,]5 10 15 20 25 30 35 40 4550 HTH, Dennis On Sun, Sep 5, 2010 at 12:09 AM, steven mosher mosherste...@gmail.comwrote: j-matrix(nrow=10,ncol=10) k-matrix(seq(1:50), ncol=10) row.names(k) - seq(2,10,by=2) j [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [1,] NA NA NA NA NA NA NA NA NANA [2,] NA NA NA NA NA NA NA NA NANA [3,] NA NA NA NA NA NA NA NA NANA [4,] NA NA NA NA NA NA NA NA NANA [5,] NA NA NA NA NA NA NA NA NANA [6,] NA NA NA NA NA NA NA NA NANA [7,] NA NA NA NA NA NA NA NA NANA [8,] NA NA NA NA NA NA NA NA NANA [9,] NA NA NA NA NA NA NA NA NANA [10,] NA NA NA NA NA NA NA NA NANA k [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] 2 16 11 16 21 26 31 36 4146 4 27 12 17 22 27 32 37 4247 6 38 13 18 23 28 33 38 4348 8 49 14 19 24 29 34 39 4449 105 10 15 20 25 30 35 40 4550 is there a simple way to merge j and k By the row.names in k so that row named '2' is placed in the 2nd row of j.. and so forth through 4,6,8,10 the actual example has a sparse k.. not evenly spaced so this should also be mergeable row.names(k) - c(1,2,5,6,9) k [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] 116 11 16 21 26 31 36 4146 227 12 17 22 27 32 37 4247 538 13 18 23 28 33 38 4348 649 14 19 24 29 34 39 4449 95 10 15 20 25 30 35 40 4550 [[alternative HTML version deleted]] __ 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. [[alternative HTML version deleted]] __ 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] merging two maxtrices
Is this all you want? j - matrix(nrow=10,ncol=10) k - matrix(seq(1:50), ncol=10) row.names(k) - seq(2,10,by=2) row.names(j) - 1:10 j[row.names(k), ] - k j [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] 1NA NA NA NA NA NA NA NA NANA 2 16 11 16 21 26 31 36 4146 3NA NA NA NA NA NA NA NA NANA 4 27 12 17 22 27 32 37 4247 5NA NA NA NA NA NA NA NA NANA 6 38 13 18 23 28 33 38 4348 7NA NA NA NA NA NA NA NA NANA 8 49 14 19 24 29 34 39 4449 9NA NA NA NA NA NA NA NA NANA 105 10 15 20 25 30 35 40 4550 -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of steven mosher Sent: Sunday, 5 September 2010 5:10 PM To: r-help Subject: [R] merging two maxtrices j-matrix(nrow=10,ncol=10) k-matrix(seq(1:50), ncol=10) row.names(k) - seq(2,10,by=2) j [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [1,] NA NA NA NA NA NA NA NA NANA [2,] NA NA NA NA NA NA NA NA NANA [3,] NA NA NA NA NA NA NA NA NANA [4,] NA NA NA NA NA NA NA NA NANA [5,] NA NA NA NA NA NA NA NA NANA [6,] NA NA NA NA NA NA NA NA NANA [7,] NA NA NA NA NA NA NA NA NANA [8,] NA NA NA NA NA NA NA NA NANA [9,] NA NA NA NA NA NA NA NA NANA [10,] NA NA NA NA NA NA NA NA NANA k [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] 2 16 11 16 21 26 31 36 4146 4 27 12 17 22 27 32 37 4247 6 38 13 18 23 28 33 38 4348 8 49 14 19 24 29 34 39 4449 105 10 15 20 25 30 35 40 4550 is there a simple way to merge j and k By the row.names in k so that row named '2' is placed in the 2nd row of j.. and so forth through 4,6,8,10 the actual example has a sparse k.. not evenly spaced so this should also be mergeable row.names(k) - c(1,2,5,6,9) k [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] 116 11 16 21 26 31 36 4146 227 12 17 22 27 32 37 4247 538 13 18 23 28 33 38 4348 649 14 19 24 29 34 39 4449 95 10 15 20 25 30 35 40 4550 [[alternative HTML version deleted]] __ 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] merging two maxtrices
weird, I tried that but it didnt appear to work.. hmm. Thanks I try it again On Sun, Sep 5, 2010 at 12:21 AM, bill.venab...@csiro.au wrote: Is this all you want? j - matrix(nrow=10,ncol=10) k - matrix(seq(1:50), ncol=10) row.names(k) - seq(2,10,by=2) row.names(j) - 1:10 j[row.names(k), ] - k j [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] 1NA NA NA NA NA NA NA NA NANA 2 16 11 16 21 26 31 36 4146 3NA NA NA NA NA NA NA NA NANA 4 27 12 17 22 27 32 37 4247 5NA NA NA NA NA NA NA NA NANA 6 38 13 18 23 28 33 38 4348 7NA NA NA NA NA NA NA NA NANA 8 49 14 19 24 29 34 39 4449 9NA NA NA NA NA NA NA NA NANA 105 10 15 20 25 30 35 40 4550 -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of steven mosher Sent: Sunday, 5 September 2010 5:10 PM To: r-help Subject: [R] merging two maxtrices j-matrix(nrow=10,ncol=10) k-matrix(seq(1:50), ncol=10) row.names(k) - seq(2,10,by=2) j [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [1,] NA NA NA NA NA NA NA NA NANA [2,] NA NA NA NA NA NA NA NA NANA [3,] NA NA NA NA NA NA NA NA NANA [4,] NA NA NA NA NA NA NA NA NANA [5,] NA NA NA NA NA NA NA NA NANA [6,] NA NA NA NA NA NA NA NA NANA [7,] NA NA NA NA NA NA NA NA NANA [8,] NA NA NA NA NA NA NA NA NANA [9,] NA NA NA NA NA NA NA NA NANA [10,] NA NA NA NA NA NA NA NA NANA k [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] 2 16 11 16 21 26 31 36 4146 4 27 12 17 22 27 32 37 4247 6 38 13 18 23 28 33 38 4348 8 49 14 19 24 29 34 39 4449 105 10 15 20 25 30 35 40 4550 is there a simple way to merge j and k By the row.names in k so that row named '2' is placed in the 2nd row of j.. and so forth through 4,6,8,10 the actual example has a sparse k.. not evenly spaced so this should also be mergeable row.names(k) - c(1,2,5,6,9) k [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] 116 11 16 21 26 31 36 4146 227 12 17 22 27 32 37 4247 538 13 18 23 28 33 38 4348 649 14 19 24 29 34 39 4449 95 10 15 20 25 30 35 40 4550 [[alternative HTML version deleted]] __ 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. [[alternative HTML version deleted]] __ 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] merging two maxtrices
ya, unfortunately k was actually a dataframe and not a matrix when it was returned from the function, which explains why I got unexpected results On Sun, Sep 5, 2010 at 12:21 AM, bill.venab...@csiro.au wrote: Is this all you want? j - matrix(nrow=10,ncol=10) k - matrix(seq(1:50), ncol=10) row.names(k) - seq(2,10,by=2) row.names(j) - 1:10 j[row.names(k), ] - k j [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] 1NA NA NA NA NA NA NA NA NANA 2 16 11 16 21 26 31 36 4146 3NA NA NA NA NA NA NA NA NANA 4 27 12 17 22 27 32 37 4247 5NA NA NA NA NA NA NA NA NANA 6 38 13 18 23 28 33 38 4348 7NA NA NA NA NA NA NA NA NANA 8 49 14 19 24 29 34 39 4449 9NA NA NA NA NA NA NA NA NANA 105 10 15 20 25 30 35 40 4550 -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of steven mosher Sent: Sunday, 5 September 2010 5:10 PM To: r-help Subject: [R] merging two maxtrices j-matrix(nrow=10,ncol=10) k-matrix(seq(1:50), ncol=10) row.names(k) - seq(2,10,by=2) j [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [1,] NA NA NA NA NA NA NA NA NANA [2,] NA NA NA NA NA NA NA NA NANA [3,] NA NA NA NA NA NA NA NA NANA [4,] NA NA NA NA NA NA NA NA NANA [5,] NA NA NA NA NA NA NA NA NANA [6,] NA NA NA NA NA NA NA NA NANA [7,] NA NA NA NA NA NA NA NA NANA [8,] NA NA NA NA NA NA NA NA NANA [9,] NA NA NA NA NA NA NA NA NANA [10,] NA NA NA NA NA NA NA NA NANA k [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] 2 16 11 16 21 26 31 36 4146 4 27 12 17 22 27 32 37 4247 6 38 13 18 23 28 33 38 4348 8 49 14 19 24 29 34 39 4449 105 10 15 20 25 30 35 40 4550 is there a simple way to merge j and k By the row.names in k so that row named '2' is placed in the 2nd row of j.. and so forth through 4,6,8,10 the actual example has a sparse k.. not evenly spaced so this should also be mergeable row.names(k) - c(1,2,5,6,9) k [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] 116 11 16 21 26 31 36 4146 227 12 17 22 27 32 37 4247 538 13 18 23 28 33 38 4348 649 14 19 24 29 34 39 4449 95 10 15 20 25 30 35 40 4550 [[alternative HTML version deleted]] __ 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. [[alternative HTML version deleted]] __ 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.
