Re: [R] use zoo package with multiple column data sets

library(chron) library(zoo) z1-read.zoo(~/path/to/test1.csv,header=TRUE,sep=,,FUN=times) z2-read.zoo(~/path/to/test2.csv,header=TRUE,sep=,,FUN=times) z3-(na.approx(merge(z1,z2),time(z1))) Error in approx(along[!na], y[!na], along[na], ...) : need at least two non-NA values to

Re: [R] use zoo package with multiple column data sets

Its a bug. Its now fixed it in the development source so try this: library(chron) library(zoo) source(http://r-forge.r-project.org/plugins/scmsvn/viewcvs.php/*checkout*/pkg/zoo/R/na.approx.R?rev=653root=zoo;)

[R] use zoo package with multiple column data sets

Readers, I am trying to use the zoo package with an array of data: file1: hh:mm:ss1 hh:mm:ss2 hh:mm:ss3 hh:mm:ss4 file2: hh:mm:ss11 55 hh:mm:ss22 66 hh:mm:ss33 77 hh:mm:ss44 88 I wanted to merge these data set

Re: [R] use zoo package with multiple column data sets

See FAQ #1 of the zoo faq: vignette(zoo-faq) On Fri, Jan 29, 2010 at 7:12 AM, e-letter inp...@gmail.com wrote: Readers, I am trying to use the zoo package with an array of data: file1: hh:mm:ss        1 hh:mm:ss        2 hh:mm:ss        3 hh:mm:ss        4 file2: hh:mm:ss        11  

Re: [R] use zoo package with multiple column data sets

Assuming my documentation is correct, my version shows faq 1 to refer to duplicate times but if file2 is: 01:01:0111 55 01:01:0422 66 01:01:0733 77 01:01:1044 88 I cannot see what is duplicate? If I create two new files: file3: 01:01:01

Re: [R] use zoo package with multiple column data sets

Please provide a reproducible examples. You can use the following style: Lines - 01:01:0111 55 + 01:01:0422 66 + 01:01:0733 77 + 01:01:1044 88 library(zoo) library(chron) z - read.zoo(textConnection(Lines), FUN = times) z V2 V3