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5 results for “from:Jatin Kala”

matrix manipulation question
Jatin Kala · Mar 26, 2015 · r-help

Hi, I've got a rather large matrix of about 800 rows and 600000 columns. Each column is a time-series 800 long. Out of these 600000 time series, some have missing values (NA). I want to strip out all...

matrix manipulation question
Jatin Kala · Mar 27, 2015 · r-help

Thanks Richard, This works, rather obvious now that i think of it! =) On 27/03/2015 4:30 pm, Richard M. Heiberger wrote: > just reverse what you did before. > > newdata <- data > newdata[] <- NA > newdata[,!apply(is.na(data), 2, any...

[FORGED] help using ggplot for contour plot
Jatin Kala · Dec 18, 2016 · r-help

Hi, It seems that the mail system removed my attachments. Here are Dropbox links to the files: R-Script: https://www.dropbox.com/s/hgabbgzfeiddpsk/ggmap_attempt_GF.R?dl=0 Data being read in: https://www.dropbox.com/s...

issue overlaying a contour plot on map
Jatin Kala · Dec 9, 2016 · r-help

Hi R-community, I am able to do a contour plot, and a map separately, but having some issues overlaying them. The script and data is attached. test_filled_contour_plot.png is the contour plot alone test_ggmap.png...

help using ggplot for contour plot
Jatin Kala · Dec 15, 2016 · r-help

Hi R community, I am trying to do a contour plot of (longitude, latitude, concentration). This is easy enough using filled.contour. However, i am trying to do the same contour plot using ggplot, and overlaying the plot on google...

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