On 2017-04-15 11:24 AM, Hadley Wickham wrote:
Just ignore it.
Hadley
On Friday, April 14, 2017, Roy Mendelssohn - NOAA Federal <
roy.mendelss...@noaa.gov> wrote:
In my package I have a dataframe that I use but want to hide from the
user. In Hadley's book on R Packages, he says:
• If you want to store parsed data, but not make it available to
the user, put it in R/sysdata.rda. This is the best place to put data that
your functions need.
I have done that, and sure enough when the package is loaded, the
structure is there. However, when I am working on debugging code, and I
refer to the structure in a function, RStudio gives a warning that the
structure is out of scope, say the data frame is myDF:
myFunc <- function(myIndex) {
junk <- myDF[index]
return(junk)
}
Have you tried the following:
myFunc <- function(myIndex) {
junk <- yrPkg:::myDF[index]
return(junk)
}
This will turn of similar messages is slightly different
contexts. I don't know if it will work here (and I don't have time to
try it myself now). Spencer Graves
RStudio will warn that myDF is out of scope. My question is if there is a
proper way to refer to myDF so as not to get the warning, or just ignore
it. Basically before submission I try to remove all warnings from the
editor, even style ones, just to have things cleaner.
Thanks,
-Roy
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Roy Mendelssohn
Supervisory Operations Research Analyst
NOAA/NMFS
Environmental Research Division
Southwest Fisheries Science Center
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Santa Cruz, CA 95060
Phone: (831)-420-3666
Fax: (831) 420-3980
e-mail: roy.mendelss...@noaa.gov <javascript:;> www:
http://www.pfeg.noaa.gov/
"Old age and treachery will overcome youth and skill."
"From those who have been given much, much will be expected"
"the arc of the moral universe is long, but it bends toward justice" -MLK
Jr.
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