Displaying 1 result from an estimated 1 matches for "angelinajolie".
2010 Nov 05
7
How to extract Friday data from daily data.
I am new to Using R for data analysis. I have an incomplete time series
dataset that is in daily format. I want to extract only Friday data from it.
However, there are two problems with it.
First, if Friday data is missing in that week, I need to extract the data of
the day prior to that Friday (e.g. Thursday).
Second, sometimes there are duplicate Friday data (say Friday morning and