Hello
First thank you very much to Jean, Bill, Brian and David for the answers and
code. I very extremely grateful.
I am eventually going to adapt Brian's code with a very minor alteration. If
one follows the original syntax
End - merge(merge(Start, transformer, by.x=Left,
Hello
I hope that there is a simple solution to this apparently complex problem.
Any help will be much appreciated:
I have a dataframe with Left and Right readings (that is, elements in each
row are paired). For instance,
Left Right
[1] 98
[2] 43
[3] 2
Perhaps this will help.
Jean
df - structure(list(Left = c(9L, 4L, 2L, 6L, 3L, 4L, 3L, 4L, 10L, 9L),
Right = c(8L, 3L, 1L, 5L, 1L, 1L, 2L, 2L, 8L, 10L)),
.Names = c(Left, Right), class = data.frame, row.names = 1:10)
lookup - structure(list(input = c(5L, 10L, 4L, 8L, 6L, 5L, 7L, 2L, 9L,
10L,
-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf
Of Juan Antonio Balbuena
Sent: Thursday, July 25, 2013 8:13 AM
To: r-help@r-project.org
Subject: [R] transform dataframe with look-up table
Hello
I hope that there is a simple solution to this apparently complex
On 7/25/2013 8:13 AM, Juan Antonio Balbuena wrote:
Hello
I hope that there is a simple solution to this apparently complex problem.
Any help will be much appreciated:
I have a dataframe with Left and Right readings (that is, elements in each
row are paired). For instance,
] On Behalf Of Juan
Antonio Balbuena
Sent: Thursday, July 25, 2013 10:13 AM
To: r-help@r-project.org
Subject: [R] transform dataframe with look-up table
Hello
I hope that there is a simple solution to this apparently
complex problem.
Any help will be much appreciated:
I have a dataframe
Hi everyone!
I have to following question: I have three items that had
to be ordered (e.g. three persons were rating var1 on the
first rank):
var1 var2 var3
123
213
132
123
Now I'd like to have the data.frame the other way round, so that
the ranks are in the
On Sun, 22 Apr 2012, David Studer wrote:
Hi everyone!
I have to following question: I have three items that had
to be ordered (e.g. three persons were rating var1 on the
first rank):
var1 var2 var3
123
213
132
123
Now I'd like to have the data.frame the other
8 matches
Mail list logo