[R] vector and NA
Hi, I've a vector like this: -- inc[,5] [1]NANANANANANANA [8]NANANANANANANA [15]NANANANANANANA [22]NANANANANANANA [29]NANANANANANANA [36]NANANANANANANA [43]NANANANANANANA [50]NANANANANANANA [57]NANANANANANANA [64]NANANANANANANA [71]NANANANANANANA [78]NANANANA 13.095503 10.140119 7.989186 [85] 8.711888 7.201234 13.029250 14.430755 8.662832 8.810785 14.421302 [92] 7.614985 7.548091 9.843389 14.977402 20.875255 7.787543 2.005056 [99] 4.016916 3.601773 4.140390 7.241999 13.280794 18.038902 18.762169 [106] 4.280065 5.942021 6.292010 11.866446 19.450442 11.942362 6.224328 [113] 3.176050 5.456117 2.733487 3.992823 13.633171 19.514301 25.085256 [120] 5.640089 5.890486 12.421150 18.821420 22.478664 11.503805 7.051254 [127] 7.560921 12.000394 20.464875 16.147598 13.746290 9.416060 35.848221 [134] 36.739481 23.516759 7.317599 3.928247 10.371437 11.202935 12.574649 [141] 6.906980 9.191260 7.080267 2.810271 5.494705 10.617141 14.578020 [148] 10.981610 7.343975 2.179511 2.726651 10.794842 9.872493 19.842701 [155] 10.525064 16.134541 29.283385 18.352996 9.216318 6.253805 2.704267 [162] 4.274514 3.138237 12.296835 20.982433 13.001104 2.606328 3.333271 [169] 5.514425 2.179244 5.381514 6.848380 3.794428 5.114591 4.975830 [176] 3.809948 10.131608 14.145913 --- How can I extract a vector without the NA value? Regards, Alfredo __ 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] vector and NA
On 6/23/2009 5:41 AM, Alfredo Alessandrini wrote: Hi, I've a vector like this: -- inc[,5] [1]NANANANANANANA [8]NANANANANANANA [15]NANANANANANANA [22]NANANANANANANA [29]NANANANANANANA [36]NANANANANANANA [43]NANANANANANANA [50]NANANANANANANA [57]NANANANANANANA [64]NANANANANANANA [71]NANANANANANANA [78]NANANANA 13.095503 10.140119 7.989186 [85] 8.711888 7.201234 13.029250 14.430755 8.662832 8.810785 14.421302 [92] 7.614985 7.548091 9.843389 14.977402 20.875255 7.787543 2.005056 [99] 4.016916 3.601773 4.140390 7.241999 13.280794 18.038902 18.762169 [106] 4.280065 5.942021 6.292010 11.866446 19.450442 11.942362 6.224328 [113] 3.176050 5.456117 2.733487 3.992823 13.633171 19.514301 25.085256 [120] 5.640089 5.890486 12.421150 18.821420 22.478664 11.503805 7.051254 [127] 7.560921 12.000394 20.464875 16.147598 13.746290 9.416060 35.848221 [134] 36.739481 23.516759 7.317599 3.928247 10.371437 11.202935 12.574649 [141] 6.906980 9.191260 7.080267 2.810271 5.494705 10.617141 14.578020 [148] 10.981610 7.343975 2.179511 2.726651 10.794842 9.872493 19.842701 [155] 10.525064 16.134541 29.283385 18.352996 9.216318 6.253805 2.704267 [162] 4.274514 3.138237 12.296835 20.982433 13.001104 2.606328 3.333271 [169] 5.514425 2.179244 5.381514 6.848380 3.794428 5.114591 4.975830 [176] 3.809948 10.131608 14.145913 --- How can I extract a vector without the NA value? na.omit(inc[,5]) ?na.omit Regards, Alfredo __ 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. -- Chuck Cleland, Ph.D. NDRI, Inc. (www.ndri.org) 71 West 23rd Street, 8th floor New York, NY 10010 tel: (212) 845-4495 (Tu, Th) tel: (732) 512-0171 (M, W, F) fax: (917) 438-0894 __ 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] vector and NA
alfreale wrote: I've a vector like this: inc[,5] How can I extract a vector without the NA value? inc[,5][!is.na(inc[,5])] -- View this message in context: http://www.nabble.com/vector-and-NA-tp24162879p24163839.html Sent from the R help mailing list archive at Nabble.com. __ 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] vector and NA
?is.na and its negative !is.na Try something like this xx - c(NA, NA, 1, 2, 3) bb - xx[!is.na(xx)] bb --- On Tue, 6/23/09, Alfredo Alessandrini alfreal...@gmail.com wrote: From: Alfredo Alessandrini alfreal...@gmail.com Subject: [R] vector and NA To: r-help@r-project.org Received: Tuesday, June 23, 2009, 5:41 AM Hi, I've a vector like this: -- inc[,5] [1] NA NA NA NA NA NA NA [8] NA NA NA NA NA NA NA [15] NA NA NA NA NA NA NA [22] NA NA NA NA NA NA NA [29] NA NA NA NA NA NA NA [36] NA NA NA NA NA NA NA [43] NA NA NA NA NA NA NA [50] NA NA NA NA NA NA NA [57] NA NA NA NA NA NA NA [64] NA NA NA NA NA NA NA [71] NA NA NA NA NA NA NA [78] NA NA NA NA 13.095503 10.140119 7.989186 [85] 8.711888 7.201234 13.029250 14.430755 8.662832 8.810785 14.421302 [92] 7.614985 7.548091 9.843389 14.977402 20.875255 7.787543 2.005056 [99] 4.016916 3.601773 4.140390 7.241999 13.280794 18.038902 18.762169 [106] 4.280065 5.942021 6.292010 11.866446 19.450442 11.942362 6.224328 [113] 3.176050 5.456117 2.733487 3.992823 13.633171 19.514301 25.085256 [120] 5.640089 5.890486 12.421150 18.821420 22.478664 11.503805 7.051254 [127] 7.560921 12.000394 20.464875 16.147598 13.746290 9.416060 35.848221 [134] 36.739481 23.516759 7.317599 3.928247 10.371437 11.202935 12.574649 [141] 6.906980 9.191260 7.080267 2.810271 5.494705 10.617141 14.578020 [148] 10.981610 7.343975 2.179511 2.726651 10.794842 9.872493 19.842701 [155] 10.525064 16.134541 29.283385 18.352996 9.216318 6.253805 2.704267 [162] 4.274514 3.138237 12.296835 20.982433 13.001104 2.606328 3.333271 [169] 5.514425 2.179244 5.381514 6.848380 3.794428 5.114591 4.975830 [176] 3.809948 10.131608 14.145913 --- How can I extract a vector without the NA value? Regards, Alfredo __ 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. __ The new Internet Explorer® 8 - Faster, safer, easier. Optimiz etexplorer/ __ 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] vector and NA
as.vector(na.omit(inc[,5]) ?na.omit Paolo Hi, I've a vector like this: -- inc[,5] [1]NANANANANANANA [8]NANANANANANANA [15]NANANANANANANA [22]NANANANANANANA [29]NANANANANANANA [36]NANANANANANANA [43]NANANANANANANA [50]NANANANANANANA [57]NANANANANANANA [64]NANANANANANANA [71]NANANANANANANA [78]NANANANA 13.095503 10.140119 7.989186 [85] 8.711888 7.201234 13.029250 14.430755 8.662832 8.810785 14.421302 [92] 7.614985 7.548091 9.843389 14.977402 20.875255 7.787543 2.005056 [99] 4.016916 3.601773 4.140390 7.241999 13.280794 18.038902 18.762169 [106] 4.280065 5.942021 6.292010 11.866446 19.450442 11.942362 6.224328 [113] 3.176050 5.456117 2.733487 3.992823 13.633171 19.514301 25.085256 [120] 5.640089 5.890486 12.421150 18.821420 22.478664 11.503805 7.051254 [127] 7.560921 12.000394 20.464875 16.147598 13.746290 9.416060 35.848221 [134] 36.739481 23.516759 7.317599 3.928247 10.371437 11.202935 12.574649 [141] 6.906980 9.191260 7.080267 2.810271 5.494705 10.617141 14.578020 [148] 10.981610 7.343975 2.179511 2.726651 10.794842 9.872493 19.842701 [155] 10.525064 16.134541 29.283385 18.352996 9.216318 6.253805 2.704267 [162] 4.274514 3.138237 12.296835 20.982433 13.001104 2.606328 3.333271 [169] 5.514425 2.179244 5.381514 6.848380 3.794428 5.114591 4.975830 [176] 3.809948 10.131608 14.145913 --- How can I extract a vector without the NA value? Regards, Alfredo __ 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.
