Ghost variables
Doesn't that mean that your script is incomplete, that it needs to make those variables? Bill Dunlap TIBCO Software wdunlap tibco.com
On Mon, Feb 25, 2019 at 10:32 AM <JLucke at ria.buffalo.edu> wrote:
Fellow R-gonauts:
I frequently erase/remove all the objects in my current environment so can
I re-run scripts to ensure that analyses are complete, error-free, and
accurate.
However, sometimes when I re-rerun a script I get warning messages (see
below for example) regarding some variables (objects) when these
variables do not exist in my current environment.
These ghost variables had existed at one time, but were subsequently
removed by the rm(list=ls()) command or by the broom icon in RStudio.
What's happening and how do I exorcise the ghosts?
Warning messages:
1: Unknown or uninitialised column: 'K'.
2: Unknown or uninitialised column: 'NDAfit'.
3: Unknown or uninitialised column: 'NDAfit'.
4: Unknown or uninitialised column: 'NDAfit'.
5: Unknown or uninitialised column: 'NDAfit'.
6: Unknown or uninitialised column: 'NDAfit'.
7: Unknown or uninitialised column: 'NDAobs'.
Joe Lucke
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