On Apr 22, 2013, at 6:28 PM, Marc Schwartz wrote:
> On Apr 22, 2013, at 6:21 PM, Ayyappa wrote:
>
>> Dear group,
>>
>> I want to generate a vector of 10 elements that always has 20% zeroes, but
>> with a random ordering of zeroes and ones. Can you please sugges
or FALSE result which
can then be tested.
See: http://cran.r-project.org/doc/manuals/r-release/R-intro.html#Missing-values
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting
ith JDBC and there is the ODB package on CRAN
(http://cran.r-project.org/web/packages/ODB/).
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project
.
Thus:
> print(xtable(aa), booktabs = TRUE)
% latex table generated in R 3.0.1 by xtable 1.7-1 package
% Fri May 24 14:40:07 2013
\begin{table}[ht]
\centering
\begin{tabular}{rr}
\toprule
& V1 \\
\midrule
a & 9 \\
b & 8 \\
c & 17 \\
d & 9 \\
e & 7
application) and
re-starting it and/or flushing the cache.
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
In addition to the manner in which the PDF files are generated, you might want
to consider the possibility that the lines are artifacts created by your PDF
viewer.
See:
http://cran.r-project.org/doc/FAQ/R-FAQ.html#Why-are-there-unwanted-borders
Regards,
Marc Schwartz
On Jun 3, 2013, at
n.r-project.org/web/views/Pharmacokinetics.html
There is also another package not listed above that might be relevant:
http://cran.r-project.org/web/packages/scaRabee/
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
a = 1.711564307, link = log)
Coefficients:
(Intercept)group
0.5596 -1.9459
Degrees of Freedom: 7 Total (i.e. Null); 6 Residual
Null Deviance: 10.23
Residual Deviance: 6.848AIC: 25.25
Check str(y) and str(group)
You should also be sure to note in your posts wh
ta.ml(Y, mu, sum(w), w, limit = control$maxit, trace = control$trace
> > :
> iteration limit reached
> 2: In theta.ml(Y, mu, sum(w), w, limit = control$maxit, trace = control$trace
> > :
> iteration limit reached
> Execution halted
>
> So might be the err
e control of the colors when
you call barplot() and define the 'col' argument to colors of your choosing,
which you can then use in the call to legend().
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman
0,] 30 20 5 22
[11,] 2 12 24 15
[12,] 5 21 13 22
[13,] 23 17 28 3
[14,] 1 7 24 14
[15,] 12 15 8 8
Then you can use:
> rowSums(cbind(x1, x2, x3, x4) == 1)
[1] 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0
which gets you the same result as:
> ifelse(x1 == 1 | x2 == 1 | x3 == 1 | x4 == 1, 1, 0)
22
[11,] 2 12 24 15
[12,] 5 21 13 22
[13,] 23 17 28 3
[14,] 1 7 24 14
[15,] 12 15 8 8
Then you can use:
> rowSums(cbind(x1, x2, x3, x4) == 1)
[1] 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0
which gets you the same result as:
> ifelse(x1 == 1 | x2 == 1 | x3 == 1 | x4 == 1, 1, 0)
[1] 0 1 0 0 0 0 0
On Jun 19, 2013, at 1:23 PM, Marc Schwartz wrote:
>
> On Jun 19, 2013, at 8:24 AM, Brian Perron wrote:
>
>> Greetings:
>>
>> I am looking for a way to avoid using the ifelse function for
>> constructing a new variable. More specifically, assume I have
On Jun 19, 2013, at 1:23 PM, Marc Schwartz wrote:
>
> On Jun 19, 2013, at 8:24 AM, Brian Perron wrote:
>
>> Greetings:
>>
>> I am looking for a way to avoid using the ifelse function for
>> constructing a new variable. More specifically, assume I have
2 and not x = 5
# is being use within f()
> f(2)
[1] 12
# Here is where your code starts
# missing the preceding code where 'a' was
# defined globally
f <- function(x) { a<-5; g(x) }
g <- function(y) y + a
# Now it works, showing that 'a <- 5' within f() is
dule is
Text::CSV_XS (because it contains C code requiring compilation), with the
exception of (as of the last time I checked) the ActiveState Perl distribution.
The ActiveState distribution includes pre-compiled binaries of the Perl modules
for the target OS's, which obviates the need for
;> someone who uses Windows!
>
> I use Windows and the answer is no, the four backslashes don't make sense,
> because like Frans said, c:\\ becomes c:\
> (There is no such thing as c: ---> c:\\).
>
> Rui Barradas
Ahoy Mateys,
Not to mention, creating file paths on W
and distributing.
In the latter case, whether you plan to charge for the resultant product or
make it available for free, is irrelevant.
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do r
On Oct 3, 2012, at 9:56 AM, Spencer Graves
wrote:
> On 10/3/2012 7:26 AM, Marc Schwartz wrote:
>> On Oct 3, 2012, at 4:49 AM, Narendra wrote:
>>
>>> Hi,
>>>
>>> I have developed one application using ggmap package.It is based on google
>>> m
in.
Regards,
Marc Schwartz
On Oct 4, 2012, at 10:27 AM, R. Michael Weylandt
wrote:
> R is used by many many folks, and most of us don't have the domain
> knowledge to make heads or tails of what you're mentioning here.
> You'll need to greatly clarify and perhaps ask on
do
>> that? SAS seems to be able to customized stepwise function with p-value
>> or cooks'd.
>
> You might take some time to ponder the possibility that the fact that it's
> not easy in R might be useful information in its own right.
I nominat
rious other online resources for using PSTricks.
Keep in mind that since this is PostScript based, you need to use a latex +
dvips + ps2pdf sequence, rather than just pdflatex.
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://s
at 8:14 AM, Frank Harrell wrote:
> Hi Marc,
>
> It would be interesting to compare with tikz for ease of use.
>
> As an aside I've been wishing that someone would write an R function for
> creating clinical trial disposition charts using tikz or pstricks ...
>
>
result. It already has NOTE entries in the
CRAN checks for problems already found.
If you have not, you might want to look at the CRAN task view here:
http://cran.r-project.org/web/views/Pharmacokinetics.html
which might provide some possible alternatives.
Regards,
Marc Schwartz
__
nt to evaluate some of the Large
Memory options on the HPC task view:
http://cran.r-project.org/web/views/HighPerformanceComputing.html
or of course install more RAM.
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://stat.ethz.ch/m
turn this behaviour off?
>
> best,
> Markku Karhunen
> Uni. Helsinki
You can save yourself a lot of time if you visit the R FAQ as your first action
item when such questions come up. In this case:
http://cran.r-project.org/doc/FAQ/R-FAQ.html#Why-do-my-matrices-lose-dimensions_003f
ribute, you can unclass() it and then
coerce to a data.frame:
> as.data.frame(unclass(RES))
lengths values
1 5 10
2 4 9
3 3 8
4 2 7
5 1 6
> str(as.data.frame(unclass(RES)))
'data.frame': 5 obs. of 2 variables:
$ len
a set (to make sure that you have
factors and not character vectors) and to get a sense for the distribution of
your IVs.
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the postin
.adjust, which provides a generic framework for multiple
pairwise comparison adjustment methods.
The most conservative, but not always the best approach, would of course be
Bonferroni.
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://stat
e query using ?paste
Query <- paste("SELECT tblDataFieldRawSiteVisit.*",
"FROM tblDataFieldRawSiteVisit",
"WHERE (((tblDataFieldRawSiteVisit.dataForm)=\"Oyster Transition
Plan",
"Site Mapping Detail\"));&q
; unknown host X64_7PRO".
>
> Could someone tell me what this error means?
>
> Thank you,
>
> Praveen.
More than likely, a similar problem as in this recent thread, but for 64 bit,
rather than 32 bit:
https://stat.ethz.c
On Oct 29, 2012, at 2:04 PM, Duncan Murdoch wrote:
> On 29/10/2012 2:54 PM, Marc Schwartz wrote:
>> On Oct 29, 2012, at 1:28 PM, Praveen Surendran
>> wrote:
>>
>> > Hi,
>> >
>> >
>> >
>> > I have a file in .sas7bdat for
glm() with 'family =
binomial':
Single_model1 <- glm(openhrs1 ~ genhealt1 + age + sexpat1 + hhincome1 +
edupat1 + etniciteit1, family = binomial, data = Slovakije)
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://s
to implement it.
http://cran.r-project.org/web/packages/DescTools/
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and pr
t in the list. If it is in a sub-list of the main
list, you would need to think about a recursive approach of some type, along
the lines of what ?rapply does.
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
On Apr 15, 2014, at 11:22 AM, Marc Schwartz wrote:
> On Apr 15, 2014, at 10:53 AM, Spencer Graves
> wrote:
>
>> Hello:
>>
>>
>> Do you know of a simple function to return the value of a named element
>> of a list if that exist
t;mpg" "disp"
If you actually want a data frame, you can coerce the result:
> as.data.frame(sapply(mtcars[, c("mpg", "disp")], summary))
mpg disp
Min.10.40 71.1
1st Qu. 15.42 120.8
Median 19.20 196.3
Mean20.09 230.7
3rd Qu. 22.80 326.0
Max.
response, you are predicting 1's and if you use
a two level factor, you are predicting the second level of the factor.
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the p
a plethora of list archives on the web and there is no provision for
removing specific posts from all sites that might possibly have a copy of your
post. Google, by the way, is not the only search engine that will include and
archive your post in sear
10L))
See ?which.max, which returns the index of the *first* maximum in the vector
passed to it:
> W[1, which.max(W[2, ])]
[1] 119
You should consider what happens if there is more than one of the maximum value
in the first row and if it might correspond to non-unique values in the second
On May 29, 2014, at 11:22 AM, Marc Schwartz wrote:
>
> On May 29, 2014, at 11:02 AM, Olivier Charansonney
> wrote:
>
>> Hello,
>>
>> I would like to extract the value in row 1 corresponding to the maximum in
>> row 2
>>
>>
>>
>&
R-3-0-branch/src/main/
and there is a file 'names.c' that can be helpful in locating specific C
functions and their associated declared C names.
For Recommended packages, there is also a separate SVN repo at:
https://svn.r-project.org/R-packages/
but it may be easier to dow
the problem will depend upon first confirming the etiology
of it and then, within the context of subject matter expertise, making some
decisions on how to proceed.
If you Google "logistic regression separation", you will get some resources
that can be helpful.
Regards,
Marc Schwar
system, how
comfortable you may or may not be relative to installing additional software,
do you want to create a new Excel file with each export or be able to append to
existing worksheets and how you may want to structure or format the
worksheet(s) in Excel.
Regards,
Marc Schwartz
P.S. I
s what is going on here?
See the MFAQ[1]:
http://cran.r-project.org/doc/FAQ/R-FAQ.html#Why-doesn_0027t-R-think-these-numbers-are-equal_003f
Regards,
Marc Schwartz
[1] Most Frequently Asked Question
__
R-help@r-project.org mailing list
ht
ist elements to scan. If
you have "sub-levels" within the list, you might want to look at ?rapply, which
is a recursive version.
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
P
an also just create a new column that is numeric and go from there:
metals$CC.Num <- as.numeric(gsub("<", "", metals$Cedar.Creek))
> str(metals)
'data.frame': 19 obs. of 3 variables:
$ Parameter : Factor w/ 20 levels "Antimony","Arsenic&q
ot; "b" "b" "b" "b" "b" "a"
[8,] "c" "b" "a" "d" "d" "d" "b" "c" "d" "a"
[9,] "c" "d" "
excel to mess up the "save as tab-delimited text", but the text
> file seems fine with me on surface (i dont know how the numbers are stored
> internally). I just see correct numbers, also the View command
> yields the correct content.
>
>
>
> Anyone knows help? Its pre
On Jul 11, 2014, at 2:36 PM, Marc Schwartz wrote:
>
> On Jul 11, 2014, at 9:15 AM, Tim Richter-Heitmann
> wrote:
>
>> Hi there!
>>
>> I have huge datafile of 600 columns 360 samples:
>>
>> data <- read.table("small.txt", header = T
system for this detection, it will take the Symantec user
community to file reports and get it removed from detection.
Regards,
Marc Schwartz
On Jul 13, 2014, at 10:30 AM, jim holtman wrote:
> Glad to see that I am not the only one seeing the error. I was
> getting it on my other (c
"temp16", "temp17", "temp17", "temp17", "temp18", "temp18",
>"temp18", "temp18", "temp18", "temp19", "temp2", "temp2",
>"temp2", "temp20", &q
; R version 2.15.1.
> If 1.2.3 is the current latest version of X, then update.packages() will
> _not_ try to update it, but, apparently, at least for some packages, I
> do need to rebuild them against the new R version 2.15.2.
>
> Thanks.
Take note of the 'checkBuilt
nment in which Sweave
is operating are changed. Perhaps not all, since some things still seem to work.
I have never used setwd() within a .Rnw file, not because of prior experience,
but because I have never needed to.
Just use the full path to whatever external files you need, rather than
c
ne those things, then post to R-Devel, but please do
subscribe first:
https://stat.ethz.ch/mailman/listinfo/r-devel
as it will save the R-Devel list moderators from having to manually approve
each of your posts, therefore making your posting more expedient.
Thanks and regards,
Marc Schwartz
___
'poly(x, 3)').
A general approach would be:
all.vars(formula(MODEL))
where the response variable would typically be the first element in the
returned vector. So, if you just want the IV's you could use:
all.vars(formula(MODEL))[-1]
An example
en do tilde expansion, etc. when
relative file paths are passed rather than absolute paths are used.
A workaround for now, would be to wrap your filename in that function in your
code, so that when you use relative paths, the appropriate expansion is used
and passed to the gdata functio
On Nov 8, 2012, at 12:57 AM, Prof Brian Ripley wrote:
> On 07/11/2012 23:12, Marc Schwartz wrote:
>> On Nov 7, 2012, at 4:58 PM, r wrote:
>>
>>> Dear list, I have some .xls files that I need to read into R. I am
>>> able to do so using read.xls in the gdat
ge:
http://cran.r-project.org/web/packages/sas7bdat/index.html
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
a
On Nov 8, 2012, at 9:33 AM, Prof Brian Ripley wrote:
> On 08/11/2012 15:28, Marc Schwartz wrote:
>>
>> On Nov 8, 2012, at 12:57 AM, Prof Brian Ripley wrote:
>>
>>> On 07/11/2012 23:12, Marc Schwartz wrote:
>>>> On Nov 7, 2012, at 4:58 PM, r wrot
and the same font will then be
> used throughout. There is too much text to use PSFrag.
>
> Thanks for your help!
> Karen
Take a look at ?ps.options, which is referenced in ?postscript in the Details
and See Also sections there.
Regards,
Marc Schwartz
t barplot() returns the bar midpoints, which then allow you
to position vertical lines for each bar center.
A conceptual note, which is that this format can be ok for
proportions/percentages, but you will recommendations against using this format
to display continuous d
smart enough to differentiate between an object
named 'table' and the built-in function table(), I would avoid it, because
there may be times when you will run into a problem and be scratching your head
as to the source of the error.
Vec <- c(12.34567, "--", 10, 12.
rovide Nagelkerke's pseudo R^2 as part of the model output.
However, be sure you understand what it means in the context of logistic
regression. It is not the same as the R^2 in OLS regression.
Regards,
Marc Schwartz
__
R-help@r-project.org mailin
t so that you don't have to
post-process it.
See ?read.csv for more info.
Once that is done, R's default behavior is to remove observations with any
missing data (eg. NA values) when using modeling functions. Or you can
pre-process using:
On Nov 9, 2012, at 11:23 AM, Bert Gunter wrote:
> Marc et. al:
>
> On Fri, Nov 9, 2012 at 9:05 AM, Marc Schwartz wrote:
>> On Nov 9, 2012, at 10:50 AM, Eiko Fried wrote:
>>
>>> A colleague wrote the following syntax for me:
>>>
>>> D =
-fit logistic curve for this data in R?
>
> - J
You might want to look at John Fox' appendix on non-linear models for some
additional insights:
http://socserv.mcmaster.ca/jfox/Books/Companion/appendix/Appendix-Nonlinear-Regression.pdf
Regards,
Marc Schwartz
_
ecifically, 'bty', for options there.
Or, you can always use ?segments, knowing that par("usr") gives you the
coordinates of the plot region corners...
Regards,
Marc Schwartz
On Nov 12, 2012, at 1:04 PM, Rui Barradas wrote:
> Hello,
>
> If you want to completely r
"pkgType")
[1] "mac.binary.leopard"
which is referenced in ?install.packages. It is looking for a binary version of
your package, rather than a source package.
You need to use:
install.packages("/Users/hoffmann/R/cwhmisc_4.0.tar.gz",
repos = NULL,
ply(testdata, 1, function(x)all(x == "A")),
> ,drop = FALSE])
user system elapsed
0.454 0.047 0.503
> system.time(Sub2 <- testdata[rowSums(testdata == "A") == ncol(testdata), ,
> drop = FALSE])
user system elapsed
0.089 0.001 0.090
>
lts to 1.5.
The See Also on that help page points you to ?boxplot.stats "which does the
computation" and has additional detail. Both pages list references.
If all else fails, since R is open source, you can always look at the source
code for both functions to follow exactly
in ?stepAIC in V&R's MASS package, which is a default part of R and is linked
in the See Also section of ?step.
To your second question, you can't. It uses AIC and this has also been
discussed frequently on this list. You might look at Frank's fastbw() function
in his 'rm
function of the biclust package,
> this transforms my dataframe to 0 and 1 values, but I wish
> to use -1 and 1 and looking for a way in R to do this.
>
> Brian
See ?ifelse
ifelse(value > 127.5, 1, -1)
You might want to think about what h
t configure.args but the result is the same, i
> cant seem to install it...
>
> Is there someone who has been through the same problem? or that knows a
> guide i can follow or something?
>
> Thanks in advance
>
> Ricardo
There is a page here:
http://www.stats.uwo.ca/facu
what you are showing below.
If you have tried that and failed, then I would recommend contacting the
package maintainer for assistance or perhaps posting to R-SIG-HPC:
https://stat.ethz.ch/mailman/listinfo/r-sig-hpc
Marc
>
> On Wed, Nov 21, 2012 at 11:34 AM, Marc Schwartz wrote:
ion on my Oracle
server here, so you may have to follow up on the R-SIG-DB list on that point. A
search of the archives did not reveal anything material on that point.
7. Alternatives to RODBC would include ROracle and RJDBC via CRAN.
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
so perhaps you have already looked into this. There is some
additional info on this in the RODBC vignette and some posts in the archives
suggesting that you might get other errors, but worth considering if you have
not. The crash suggests that something is amiss in the configuration.
Rega
s://stat.ethz.ch/mailman/listinfo/r-sig-db
Please use that in the future, not R-Help.
Second, why are you trying to install the *source* version of RODBC when there
are pre-compiled binary versions of the package available for Windows?
Just use:
install.packages("RODBC")
wi
ur system and
> > properly configured. You may need to get that from Oracle or other parties
> > depending upon your OS which is unstated here. You may also need to get
> > assistance with that process from your SysAdmin or DBAdmin.
> >
> > 5. If you use RODBC
sudo yum install R
is pretty much all you should need.
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and
';
> run;
>
> How can I perform this simple task in R?
>
> Thanks in advance for your help.
The easiest is probably:
NewDF <- subset(DF, is.na(myvalue))
See ?is.na
Regards,
Marc Schwartz
__
R-help@r-project.org mailing l
sheet-as-data-in-r.html
I would be sure to read the comments as well.
Regards,
Marc Schwartz
On Nov 30, 2012, at 4:12 PM, Rui Barradas wrote:
> Hello,
>
> Package sos does a good job at finding things available for R.
>
> library(sos)
> findFn('gsheet')
&g
[1] 6 30 19
Did you just want the above, or did you really want:
> as.vector(sapply(split(vec, findInterval(seq(along = vec), breaks + 1)),
function(x) paste(sum(x), "=", paste(x, collapse = "+"
[1] "6 = 1+2+3" "30 = 4+5+6+7+8
On Dec 10, 2012, at 2:52 PM, David Winsemius wrote:
>
> On Dec 10, 2012, at 11:29 AM, Sam Steingold wrote:
>
>> How do I sum portions of a vector into another vector?
>> E.g., for
>> --8<---cut here---start->8---
>>> vec <- 1:10
>>> breaks <- c(3,8,10)
>> --
On Dec 10, 2012, at 3:29 PM, Marc Schwartz wrote:
>
> On Dec 10, 2012, at 2:52 PM, David Winsemius wrote:
>
>>
>> On Dec 10, 2012, at 11:29 AM, Sam Steingold wrote:
>>
>>> How do I sum portions of a vector into another vector?
>>&
nd
that may not be a part of a typical Fedora install these days.
If you get to the point where you have R package development questions that are
not really Fedora specific, those should be posted to the R-Devel list:
https://stat.ethz.ch/mailman/listinfo/r-devel
Regards,
Marc Schwartz
_
e shared with others. In most cases,
the image quality was fine.
Regards,
Marc Schwartz
> You
> can edit a metafile in Word, but different versions seem to have
> different issues. Earlier versions would lose clipping if you
> tried to edit the file, but World 2013 works reasonably well.
> the above loop script does not work on this data frame as NA is has
> logical class and does not return TRUE/FALSE.
>
> Can anyone provide some help?
See ?is.na, which is used to test for NA values and is the canonical way to
replace values with NA:
> test
test1 test2 test3
1
er subsetting; unused levels are not
automatically removed. See droplevels for a way to drop all unused levels from
a data frame."
Your syntax is fine and the behavior is as expected.
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
g some type of
GUI on your Mac (eg. the default R.app or perhaps RStudio), try running R from
a terminal session, using 'R --vanilla' from the command line, to be sure that
you are not loading a default workspace containing objects that are resulting
in the altered behavior. Then r
ed.
Regards,
Marc
On Jan 14, 2014, at 3:55 PM, Greg Snow <538...@gmail.com> wrote:
> I would suggest running the code:
>
> options('contrasts')
>
> on both machines to see if there is a difference. Having the default
> contrasts set differently would be one e
ordered
> "contr.treatment" "contr.poly"
>
>
> I've changed the mac with
>
> options(contrasts=c('contr.treatment','contr.poly'))
>
>
> and that has solved the issue.
>
> Thanks Greg and
ar.y in the result.
In the case of two occurrences of the same ID but two different ages, if that
is possible, both rows would be added to the result using the above code.
Regards,
Marc Schwartz
On Jan 16, 2014, at 9:04 AM, Frede Aakmann Tøgersen wrote:
> Ups, sorr
tion.
See ?dim and ?prod
Be aware that a vector (eg. 1:5) will be 'dim-less', thus if you are going to
use this approach for a vector based data object, you would want to use ?length
Regards,
Marc Schwartz
__
R-help@r-project.org mailing
On Jan 16, 2014, at 5:03 PM, Martin Weiser wrote:
> Marc Schwartz píše v Čt 16. 01. 2014 v 16:46 -0600:
>> On Jan 16, 2014, at 12:45 PM, Martin Weiser wrote:
>>
>>> Dear listers,
>>>
>>> I would like to make stacked barplot, and to be able to def
ge(Elder, Younger, by = c("ID", "age"), all = TRUE))
'data.frame': 6 obs. of 2 variables:
$ ID : Factor w/ 5 levels "ID1","ID2","ID3",..: 1 2 3 3 4 5
$ age: num 38 35 31 NA 29 21
> merge(Elder, Younger, by = c("ID", "a
On Jan 16, 2014, at 9:09 PM, Martin Weiser wrote:
> Jim Lemon píše v Pá 17. 01. 2014 v 13:21 +1100:
>> On 01/17/2014 10:59 AM, Marc Schwartz wrote:
>>>
>>> ...
>>> Arggh.
>>>
>>> No, this is my error for not actually looking at the plot
is case:
plot(dx)
abline(v = dx$x[which.max(dx$y)])
See ?table, ?density and ?which.max
Regards,
Marc Schwartz
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-proj
e some
form of post import data clean up, even with the other options depending upon
how they function.
Regards,
Marc Schwartz
On Jan 24, 2014, at 2:49 PM, Christofer Bogaso
wrote:
> Hi Rui,
>
> Thanks for your reply.
>
> However why you said, 'shouldn't read prop
ort R versions, to take on the task of providing some of these facilities
and providing them back to the community as a service. But, that is up to them
to consider in their overall business plan and the value that they perceive it
brings to their products.
Regards,
Marc Schwartz
On Jan 28, 2014, at
701 - 800 of 1760 matches
Mail list logo
