Re: [R] Inserting rows of interpolated data

-bounces@r- project.org] On Behalf Of Benstead, Jonathan Sent: Tuesday, February 12, 2013 12:19 AM To: r-help@r-project.org Subject: [R] Inserting rows of interpolated data Dear help list - I have light data with 5-min time-stamps. I would like to insert four 1-min time-stamps between each row

Re: [R] Inserting rows of interpolated data

Hi Jon, zoo is great for tasks like this, not just for na.approx. :) I would approach the problem like this: library(zoo) # put lightdata into a zoo object z - with(lightdata, zoo(light, as.POSIXct(paste(date, time), format=%m/%d/%y %H:%M:%S))) # merge the above zoo object with an empty zoo #

[R] Inserting rows of interpolated data

Dear help list - I have light data with 5-min time-stamps. I would like to insert four 1-min time-stamps between each row and interpolate the light data on each new row. To do this I have come up with the following code: lightdata - read.table(Test_light_data.csv, header = TRUE, sep = ,) #