[R] Setting NA to blank

2011-05-09 Thread Dat Mai
Hey All, I have a matrix m, and I wish to set all the NA values to blank. How would I do so? -- Best, Dat Mai PhD Rotation Student Albert Einstein College of Medicine [[alternative HTML version deleted]] __ R-help@r-project.org mailing list

Re: [R] Setting NA to blank

2011-05-09 Thread John Kane
(mat - matrix(c(1,2,3,NA),2)) mat[is.na(mat)] - mat But if you have a numerical matrix it coverts the matrix to character. --- On Mon, 5/9/11, Dat Mai dat.d@gmail.com wrote: From: Dat Mai dat.d@gmail.com Subject: [R] Setting NA to blank To: r-help@r-project.org Received

Re: [R] Setting NA to blank

2011-05-09 Thread Dat Mai
dat.d@gmail.com Subject: [R] Setting NA to blank To: r-help@r-project.org Received: Monday, May 9, 2011, 2:46 PM Hey All, I have a matrix m, and I wish to set all the NA values to blank. How would I do so? -- Best, Dat Mai PhD Rotation Student Albert Einstein College

Re: [R] Setting NA to blank

2011-05-09 Thread Ted Harding
,NA),2)) mat[is.na(mat)] - mat But if you have a numerical matrix it coverts the matrix to character. --- On Mon, 5/9/11, Dat Mai dat.d@gmail.com wrote: From: Dat Mai dat.d@gmail.com Subject: [R] Setting NA to blank To: r-help@r-project.org Received: Monday, May 9, 2011

Re: [R] Setting NA to blank

2011-05-09 Thread Dat Mai
- matrix(c(1,2,3,NA),2)) mat[is.na(mat)] - mat But if you have a numerical matrix it coverts the matrix to character. --- On Mon, 5/9/11, Dat Mai dat.d@gmail.com wrote: From: Dat Mai dat.d@gmail.com Subject: [R] Setting NA to blank To: r-help@r-project.org

Re: [R] Setting NA to blank

2011-05-09 Thread Petr PIKAL
Hi Re: [R] Setting NA to blank I asked because I thought it'd solve an issue I had. I was actually being quite rash in asking this question and for that, I apologize. I wanted to know because I was attempting to create a heatmap where the NA values would not be shown while all