[R] A solution for question about formatting Dates

[Patrick Connolly]

On Tue, 26-Jun-2012 at 11:57PM -0500, Erin Hodgess wrote:

|> Hello again:
|> 
|> Here is a solution to the dates without leading zeros:
|> 
|> pou1 <- function(x) {
|>      #Note:  x is a data frame
|>      #Assume that Column 1 has the date
|>      #Column 2 has station
|>      #Column 3 has min	
|>      #Column 4 has max
|>      library(stringr)
|>      w <- character(length=nrow(x))
|>      z <- str_split(x[,1],"/")
|>      for(i in 1:nrow(x)) {
|>      	   u <-  str_pad(z[[i]][1:3],width=2,pad="0")
|> 	   w[i] <- paste(u,sep="",collapse="/")
|> 	
|> 	   }
|>      a <- as.Date(w,"%m/%d/%Y")
|> 
|> This is not particularly elegant, but it does the trick.

It's also solving a problem which doesn't arise with any of my
installations.  I'm curious to know what it is about your data that
produces such a difference.

Curious.


|> 
|> 
|> Thanks,
|> Erin
|> 
|> 
|> -- 
|> Erin Hodgess
|> Associate Professor
|> Department of Computer and Mathematical Sciences
|> University of Houston - Downtown
|> mailto: erinm.hodgess at gmail.com
|> 
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|> and provide commented, minimal, self-contained, reproducible code.

-- 
~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.   
   ___    Patrick Connolly   
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 _( Y )_  	         Average minds discuss events 
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