Displaying 1 result from an estimated 1 matches for "tp4563909p4565199".
2012 Apr 17
1
Summary about how to divide data by week
Thank you to Ozgur, who gave me the hints for an easy solution.
There are the commands that work for my case:
mean(my_dataframe$Freq[my_dataframe$month == 5 & my_dataframe$day %in% c(1:7)])
mean(my_dataframe$Freq[my_dataframe$month == 5 & my_dataframe$day %in% c(8:14)])
...
Stefano Sofia PhD
This is the original message:
Dear list users,
I have a data frame as below specified.
From