Sorry to bother all of you, but simple things are being complicated these
days to me.
Thank you so much
Umesh R
_
From: Joshua Wiley [mailto:jwiley.ps...@gmail.com]
Sent: Friday, February 18, 2011 12:15 AM
Cc: r-help@r-project.org
Subject: Re: [R] recoding a data in dif
8, 2011 12:28 AM
Cc: r-help@r-project.org
Subject: Re: [R] recoding a data in different way: please help
Hi:
This is as far as I could get:
df <- read.table(textConnection("
Individual Parent1 Parent2 mark1 mark2
10 0 12 11
20 0
Hi:
This is as far as I could get:
df <- read.table(textConnection("
Individual Parent1 Parent2 mark1 mark2
10 0 12 11
20 0 11 22
30 0 13 22
40 0 13 11
51 2
Dear Umesh,
I could not figure out exactly what your recoding scheme was, so I do
not have a specific solution for you. That said, the following
functions may help you get started.
?ifelse # vectorized and different from using if () statements
?if #
?Logic ## logical operators for your tests
##
Dear R users
The following question looks simple but I have spend alot of time to solve
it. I would highly appeciate your help.
I have following dataset from family dataset :
Here we have individuals and their two parents and their marker scores
(marker1, marker2,and so on). 0 means t
5 matches
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