Monthly Archives: February 2013

Convert to day of a year in R

In R often time we need to find the exact nth day of a date in that particular year. The snippet below will be very helpful for this: x <- c(‘5/5/2007′,’12/31/2007′,’1/2/2008’) #Convert to day of year (julian date) —  strptime(x,”%m/%d/%Y”)$yday+1 … Continue reading

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Import multiple files in R as a dataframe

It is often necessary to input multiple files into R at once. However, it is not straightforward and it would be quite frightening. I myself have spent hours before figuring out. There are many ways to do this. Usually, we … Continue reading

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