On 25/10/2017 1:18 PM, Jose G Conde Santiago via R-SIG-Mac wrote:
Hello.
I got one new variable computed using ifelse through R Commander. The variable
was created without a problem. This was the expression to compute:
ifelse(icdfrrcond1 == 1 | icdfrrcond2 == 1 | icdfrrcond3 == 1 | icdfrrcond4 == 1 |
icdfrrcond5 == 1 | icdfrrcond6 == 1 | icdfrrcond7 == 1 | icdfrrcond8 == 1 |
icdfrrcond9 == 1 | icdfrrcond10 == 1 | icdfrrcond11 == 1 | icdfrrcond12 == 1 |
icdfrrcond13 == 1 | icdfrrcond14 == 1 | icdfrrcond15 == 1 | icdfrrcond16 == 1 |
icdfrrcond17 == 1 | icdfrrcond18 == 1 | icdfrrcond19 == 1 | icdfrrcond20 == 1,
icdfrischhrtdis <- 1, icdfrischhrtdis <- 0)
That's not the way to use ifelse(): it's not a control sequence like
"if (cond) ... else ...", it's a function. You should write it as
icdfrischhrtdis <- ifelse(icdfrrcond1 == 1 | icdfrrcond2 == 1 |
icdfrrcond3 == 1 | icdfrrcond4 == 1 | icdfrrcond5 == 1 | icdfrrcond6
== 1 | icdfrrcond7 == 1 | icdfrrcond8 == 1 | icdfrrcond9 == 1 |
icdfrrcond10 == 1 | icdfrrcond11 == 1 | icdfrrcond12 == 1 |
icdfrrcond13 == 1 | icdfrrcond14 == 1 | icdfrrcond15 == 1 |
icdfrrcond16 == 1 | icdfrrcond17 == 1 | icdfrrcond18 == 1 |
icdfrrcond19 == 1 | icdfrrcond20 == 1, 1, 0)
Duncan Murdoch
This is the script generated by R Commander:
mortprres0515sle$icdfrischhrtdis <- with(mortprres0515sle, ifelse(icdfrrcond1 == 1
| icdfrrcond2 == 1 | icdfrrcond3 == 1 | icdfrrcond4 == 1 | icdfrrcond5 == 1 |
icdfrrcond6 == 1 | icdfrrcond7 == 1 | icdfrrcond8 == 1 | icdfrrcond9 == 1 |
icdfrrcond10 == 1 | icdfrrcond11 == 1 | icdfrrcond12 == 1 | icdfrrcond13 == 1 |
icdfrrcond14 == 1 | icdfrrcond15 == 1 | icdfrrcond16 == 1 | icdfrrcond17 == 1 |
icdfrrcond18 == 1 | icdfrrcond19 == 1 | icdfrrcond20 == 1, icdfrischhrtdis <- 1,
icdfrischhrtdis <- 0))
When I try to run this same script from RStudio or the R console, the script is
read, but the variable is not created. Even if I highlight the script in R
Commander and “Submit” it, I get the same problem.
What I would like to do is to copy the script and modify it, so I can create 10
additional variables using just one script that I can run directly in R or
RStudio.
Thanks.
José
José G. Conde, MD, MPH
Professor, School of Medicine
Director, CentIT2
UPR Medical Sciences Campus
Tel (787) 763-9401 Fax (787) 758-5206
Email: jose.con...@upr.edu
URL: http://rcmi.rcm.upr.edu
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