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extracting the last row of each group in a data frame

Hao Cen 
Hi,

I would like to extract the last row of each group in a data frame.

The data frame is as follows

Name Value
A 1
A 2
A 3
B 4
B 8
C 2
D 3

I would like to get a data frame as
Name Value
A 3
B 8
C 2
D 3

Thank you for your suggestions in advance

Jeff

Thread (9 messages)

Hao Cen extracting the last row of each group in a data frame Nov 16 Baptiste Auguie extracting the last row of each group in a data frame Nov 16 Jorge Ivan Velez extracting the last row of each group in a data frame Nov 16 David Winsemius extracting the last row of each group in a data frame Nov 16 Charlie Sharpsteen extracting the last row of each group in a data frame Nov 16 Peter Ehlers extracting the last row of each group in a data frame Nov 16 Gabor Grothendieck extracting the last row of each group in a data frame Nov 16 Hao Cen extracting the last row of each group in a data frame Nov 16 Nutter, Benjamin extracting the last row of each group in a data frame Nov 17