search for: dropunusedlevels

...is a factor with three levels ?# Subset to plot only 'first' year firstyear <- subset(xmelt,year=='first');str(firstyear) #?Plot showing three levels still after I?made the subset ??ggplot(firstyear,aes(year,fatPerc)) + geom_boxplot() + geom_jitter() # Try to drop the levels but dropUnusedLevels() doesn't seem to work here ? dropUnusedLevels() ggplot(firstyear,aes(year,fatPerc)) + geom_boxplot() + geom_jitter() # code below also should drop levels but it doesn't #data.frame(lapply(firstyear, function(x) if (is.factor(x)){ factor(x)} else{x})) str(firstyear) ? Felipe D. Carrillo S...

...rary(its) Loading required package: Hmisc Hmisc library by Frank E Harrell Jr Type library(help='Hmisc'), ?Overview, or ?Hmisc.Overview') to see overall documentation. NOTE:Hmisc no longer redefines [.factor to drop unused levels when subsetting. To get the old behavior of Hmisc type dropUnusedLevels(). Attaching package: 'Hmisc' The following object(s) are masked from package:stats : ecdf Attaching package: 'chron' The following object(s) are masked from package:its : dates

...-init.tex with this the contents below. How do I really supress it? /Fredrik Type library(help='Hmisc'), ?Overview, or ?Hmisc.Overview') to see overall documentation. NOTE:Hmisc no longer redefines [.factor to drop unused levels when subsetting. To get the old behavior of Hmisc type dropUnusedLevels(). Attaching package: 'Hmisc' The following object(s) are masked from package:gdata : reorder.factor The following object(s) are masked from package:car : recode The following object(s) are masked from package:stats : ecdf \end{So...

...rary(its) Loading required package: Hmisc Hmisc library by Frank E Harrell Jr Type library(help='Hmisc'), ?Overview, or ?Hmisc.Overview') to see overall documentation. NOTE:Hmisc no longer redefines [.factor to drop unused levels when subsetting. To get the old behavior of Hmisc type dropUnusedLevels(). Attaching package: 'Hmisc' The following object(s) are masked from package:stats : ecdf Error in lazyLoadDBfetch(key, datafile, compressed, envhook) : ReadItem: unknown type 241 In addition: Warning message: package 'its' was built under R version...

...urvival Loading required package: splines Hmisc library by Frank E Harrell Jr Type library(help='Hmisc'), ?Overview, or ?Hmisc.Overview') to see overall documentation. NOTE:Hmisc no longer redefines [.factor to drop unused levels when subsetting. To get the old behavior of Hmisc type dropUnusedLevels(). Attaching package: 'Hmisc' The following object(s) are masked from 'package:survival': untangle.specials The following object(s) are masked from 'package:base': format.pval, round.POSIXt, trunc.POSIXt, units Attaching package: 'rms' The following...

...which starts like this: Loading required package: Hmisc Hmisc library by Frank E Harrell Jr Type library(help= Hmisc ), ?Overview, or ?Hmisc.Overview ) to see overall documentation. NOTE:Hmisc no longer redefines [.factor to drop unused levels when subsetting. To get the old behavior of Hmisc type dropUnusedLevels(). Attaching package: Hmisc The following object(s) are masked from package:stats : [and so forth] Can you tell me how to make it stop? I've seen this kind of output with a couple of other packages over the past 2 months, but I can't find the files that produced them, so I can'...

...ave image Loading required package: Hmisc Hmisc library by Frank E Harrell Jr Type library(help='Hmisc'), ?Overview, or ?Hmisc.Overview') to see overall documentation. NOTE:Hmisc no longer redefines [.factor to drop unused levels when subsetting. To get the old behavior of Hmisc type dropUnusedLevels(). Attaching package 'Hmisc': The following object(s) are masked from package:stats : ecdf Creating a new generic function for "names" in "its" Creating a new generic function for "names<-" in "its" Creating a new generic f...

...raphics Loading required package: splines Hmisc library by Frank E Harrell Jr Type library(help='Hmisc'), ?Overview, or ?Hmisc.Overview') to see overall documentation. NOTE:Hmisc no longer redefines [.factor to drop unused levels when subsetting. To get the old behavior of Hmisc type dropUnusedLevels(). Attaching package: ?Hmisc? The following object(s) are masked from ?package:survival?: untangle.specials The following object(s) are masked from ?package:base?: format.pval, round.POSIXt, trunc.POSIXt, units Loading required package: R2HTML starting httpd help server ... done If n...

...) Loading required package: Hmisc Hmisc library by Frank E Harrell Jr Type library(help='Hmisc'), ?Overview, or ?Hmisc.Overview') to see overall documentation. NOTE:Hmisc no longer redefines [.factor to drop unused levels when subsetting. To get the old behavior of Hmisc type dropUnusedLevels(). Attaching package: 'Hmisc' The following object(s) are masked from 'package:survival': untangle.specials The following object(s) are masked from 'package:base': format.pval, round.POSIXt, trunc.POSIXt, units Attaching package: 'rms'...

...t version. The most major change in Hmisc is that thanks to discussions with a highly respected, persistent, and convincing member of the R community, Hmisc no longer overrides [.factor to drop unused factor levels by default upon subsetting. You can get the old behavior at any time by typing dropUnusedLevels(). A message to that effect appears when you attach the package. Also Hmisc no longer overrides the interaction function, as the R builtin version provides the sep argument. In the next version, the summary.formula function will be updated to automatically drop unused levels when this is app...

...y(Hmisc) > Hmisc library by Frank E Harrell Jr > > Type library(help='Hmisc'), ?Overview, or ?Hmisc.Overview') > to see overall documentation. > > NOTE:Hmisc no longer redefines [.factor to drop unused levels when > subsetting. To get the old behavior of Hmisc type dropUnusedLevels(). > > Attaching package 'Hmisc': > > > The following object(s) are masked from package:stats : > > ecdf > >> > > > <--- snip ---> > >> >> Thomas Lumley Assoc. Professor, Biostatistics >> tlumley@u.washingt...

...t version. The most major change in Hmisc is that thanks to discussions with a highly respected, persistent, and convincing member of the R community, Hmisc no longer overrides [.factor to drop unused factor levels by default upon subsetting. You can get the old behavior at any time by typing dropUnusedLevels(). A message to that effect appears when you attach the package. Also Hmisc no longer overrides the interaction function, as the R builtin version provides the sep argument. In the next version, the summary.formula function will be updated to automatically drop unused levels when this is app...

Dear all, I used "which" to obtain a subset of values from my data.frame. however, I find that there is a "trace" of the values I have removed. Any suggestions would be greatly appreciate. Below is my data: d <- data.frame( val = 1:10, group = sample(LETTERS[1:5], 10, repl=TRUE) ) >d val group 1 1 B 2 2 E 3 3 B 4 4

...ding required package: chron* *Hmisc library by Frank E Harrell Jr* *Type library(help='Hmisc'), ?Overview, or ?Hmisc.Overview')* *to see overall documentation.* *NOTE:Hmisc no longer redefines [.factor to drop unused levels when* *subsetting. To get the old behavior of Hmisc type dropUnusedLevels().* *Loading required package: survival* *Loading required package: splines* *Attaching package: 'survival'* * The following object(s) are masked from package:Hmisc :* * untangle.specials * *Design library by Frank E Harrell Jr* *Type library(help='Design'), ?O...

...Frank E Harrell Jr > > > > Type library(help='Hmisc'), ?Overview, or ?Hmisc.Overview') > > to see overall documentation. > > > > NOTE:Hmisc no longer redefines [.factor to drop unused levels when > > subsetting. To get the old behavior of Hmisc type dropUnusedLevels(). > > > > Attaching package 'Hmisc': > > > > > > The following object(s) are masked from package:stats : > > > > ecdf > > > > Creating a new generic function for "names" in "its" > > Creating a...