[R] assigning creating missing rows and values

From: Schatzi <adele_thompson_at_cargill.com>
Date: Thu, 12 May 2011 13:33:17 -0700 (PDT)

I have a dataset where I have missing times (11:00 and 16:00). I would like the outputs to include the missing time so that the final time vector looks like "realt" and has the previous time's value. Ex. If meas at time 15:30 is 0.45, then the meas for time 16:00 will also be 0.45. meas are the measurements and times are the times at which they were taken.

times<-c("08:30","09:00","09:30","10:00","10:30","11:30","12:00","12:30","13:00","13:30","14:00","14:30","15:00", "15:30" ,"16:30","17:00","17:30","18:00") output<-data.frame(meas,times)

In theory, practice and theory are the same. In practice, they are not - Albert Einstein
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Received on Thu 12 May 2011 - 20:36:43 GMT

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