R 3.4.1
OS X and Windows
Colleagues
I have a complicated problem that includes several components:
R
RTF
PDF
Using R (and a slew of RTF commands), I assemble a text document with an RTF
extension. The document contains text, tables, and images (JPEG format,
previously
R 3.2.4
OS X and Windows
Colleagues,
I distribute some code to co-workers and I am trying to simplify their task.
The issue is as follows:
1. The code automates an extensive set of processes. Many of the steps are
standardized. However, some of the steps may require that users write
R 3.2
OS X
Colleagues
Yesterday, I asked:
I have a polymath label for a graphic:
bquote(AUC[0-infinity]~(ng/ml~x~hours))
I would like the “x” to be replaced with a bullet.
David Winsemius provided an answer:
%.%
(which is also known as “cdot”)
That
R 3.2
OS X
Colleagues,
This should be very simple but the solution eludes me.
I have a polymath label for a graphic:
bquote(AUC[0-infinity]~(ng/ml~x~hours))
I would like the “x” to be replaced with a bullet.
Dennis
Dennis Fisher MD
P < (The "P Less Than" Company)
Phone:
R 3.2.0
OS X
Colleagues,
I am confused about the implementation of contrasts in ANOVA. I have 4 groups
(BATCH) in DATA. My code reads:
contrasts(DATA$BATCH) <- c(-1, -1, 1, 1)/2
LM <- lm(VALUES ~ SIDN +
BATCH, data=DATA)
where
R 3.2.0
OS X
This is a general question, not specific to OS X.
Colleagues
Often, one or more values on an axis will be omitted, presumably in order to
prevent overlap. However, there are situations where I would like to override
that omission. Sample code:
pdf(labels.pdf, width=3,
.
-
David L Carlson
Department of Anthropology
Texas AM University
College Station, TX 77840-4352
-Original Message-
From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of Fisher Dennis
Sent: Friday, May 1, 2015 9:11 AM
To: r-h...@stat.math.ethz.ch
R 3.2.0
OS X
Colleagues
I have a script that has been unchanged for years but I just noticed a
difference in the output. A minimal example is:
jpeg(file=xxx.jpeg, width=4, height=2, unit=in, pointsize=12,
bg=white, res=150, quality=100)
plot(1)
graphics.off()
R 3.1.2
Windows 7
Colleagues
I am working with c code that reads sas7bdat files into R. I have been
successful in compiling and running the code in both OS X and Windows.
Recently, the author of the c code added code that calls iconv.h (in order to
convert encodings). Using the new version
R 3.1.1
OS X
Colleagues,
I have a dataset containing multiple columns indicating race for subjects in a
clinical trial. A subset of the data (obtained with dput) is shown here:
structure(list(PLTID = c(7157, 8138, 8150, 9112, 9114, 9115,
9124, 9133, 9141, 9144, 9148, 12110, 12111, 12116,
rip...@stats.ox.ac.uk wrote:
On 07/08/2014 23:37, Fisher Dennis wrote:
R 3.1.1
OS X (and Windows)
Colleagues
I have some code that manages files. Previously (as late as 3.1.0), the
command:
file.info(FILENAME)$mtime == “”
yielded T/F
Now, it triggers an error:
Error
R 3.1.1
OS X (and Windows)
Colleagues
I have some code that manages files. Previously (as late as 3.1.0), the
command:
file.info(FILENAME)$mtime == “”
yielded T/F
Now, it triggers an error:
Error in as.POSIXlt.character(x, tz, ...) :
character string is not in a
R 3.1.0
OS X
Colleagues
I have an array (I am using T/F rather than TRUE/FALSE for convenience) that
could have patterns like:
c(T, T, T, F, F, F, T, F, T, T, T) ## T at either end, a
single T in the middle
c(F, F, F, F, F, T, F, F, T, T, T) ## T at
R 3.0.2
OS X Mavericks
Colleagues
I have a file that I converted from SAS (sas7bdat) to CSV (filename:
ORIGINAL.csv). I try to read it with read.csv and I receive the error message:
Error in type.convert(data[[i]], as.is = as.is[i], dec = dec,
na.strings = character(0L)) :
3.0.2
Windows
Colleagues,
If I am setting up code for others and I dont know their configuration, what
is the simplest way to find out the following within R:
a. is the system 32- or 64-bit?
b. if the system is 64-bit, is R 32- or 64-bit?
Dennis
Dennis Fisher MD
P (The P
pointers.
-pd
On 10 Apr 2014, at 21:48 , Fisher Dennis fis...@plessthan.com wrote:
3.0.2
Windows
Colleagues,
If I am setting up code for others and I don’t know their configuration,
what is the simplest way to find out the following within R:
a. is the system 32- or 64-bit
Marc
I understand that R is staffed entirely by volunteers and I appreciate the
massive efforts that have created this awesome software. My suggestion was
aiming to encourage the Core team that one weakness of the present structure is
less-than-optimal interchangeability with SAS. If this
R 3.0.2
OS X
Colleagues
I am writing code to read a large number of files in a particular folder. In
some situations, there may be two versions of the file with different
extensions, e.g.:
FILE.csv
FILE.xls
I extracted the portion before the extension with:
sub(\\..*$,
R 3.0.2
All platforms
Colleagues
This question is probably conceptual rather than technical and I have not
thought out all of the issues yet. Let’s say I have an extensive list of
functions and some lines of code that call the functions. I would like to have
a record of all the commands
OS X
R 3.0.2
Colleagues,
I am displaying two sets of values changing over time; as a result, I have two
y-axes. I add a label for the right-side Y axis with mtext(side=3, line=1.2,
TEXT). The text is parallel to the axis -- so far, so good. However, the text
is rotated counterclockwise
Colleagues
During the transition to R3.0.0 (OS X), one of the packages that I used --
SASxport -- did not work until I used the type=source option in
install.packages.
This led to an adventure:
1. I downloaded the package source:SASxport_1.2.4.tar.gz
2. in the
R 2.15.2
OS X
Colleagues,
I often use rainbow to select colors. I encountered a surprise with
rainbow(11). It yielded three greens (in positions 4-6). The first two of
these are quite similar. The man pages suggest that this might be the case:
equispaced hues in RGB space tend to
R 2.15
OS X and Windows
Colleagues,
I am running a lengthy R script ( 20K lines of code) within a GUI build in
RealBasic. There are rare instances in which an error is triggered in R. I am
trying to trap these based on their syntax. I have identified three general
formats for error
Colleagues,
This past week, I asked the following question:
I have a file that looks that this:
TABLE NO. 1
PTIDTIMEAMT FORMPERIOD IPRED
CWRES EVIDCP PREDRES WRES
2.0010E+03
R 2.15.1
OS X and Windows
Colleagues,
I have a file that looks that this:
TABLE NO. 1
PTIDTIMEAMT FORMPERIOD IPRED CWRES
EVIDCP PREDRES WRES
2.0010E+03 3.9375E-01 5.E+03 2.E+00 0.E+00
-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of Fisher Dennis
Sent: Wednesday, November 28, 2012 11:43 AM
To: r-help@r-project.org
Subject: [R] Speeding reading of large file
R 2.15.1
OS X and Windows
Colleagues,
I have a file that looks that this:
TABLE
R 2.15.1
OS X
Colleagues,
I am reading a 1 GB file into R using read.table. The file consists of 100
tables, each of which is headed by two lines of characters.
The first of these lines is:
TABLE NO. 1
The second is a list of column headers.
For example:
TABLE NO. 1
COL1
Dennis Fisher MD
P (The P Less Than Company)
Phone: 1-866-PLessThan (1-866-753-7784)
Fax: 1-866-PLessThan (1-866-753-7784)
www.PLessThan.com
On Oct 18, 2012, at 7:10 AM, Jason Edgecombe wrote:
On 10/18/2012 09:57 AM, Fisher Dennis wrote:
R 2.15.1
OS X
Colleagues,
I am reading a 1 GB file
R 2.15.1
OS 10.7
Colleagues
I have been an enthusiastic user of the sas7bdat package in R. However,
several recent sas7bdat files sent to me from different sources cannot be read
by the package. The error message is:
Error in read.sas7bdat(FILENAME) :
unknown host W32_7PRO please
R 2.15.1
OS X.7.4
Colleagues,
I have a large dataset (27773536 records, the file is several GB) that contains
a column of date / time entries in the format:
2/1/2011 13:25:01
I need to convert these to numeric values (ideally in seconds; the origin
[e.g., 1970-01-01] is not
Duncan
I are getting closer to an understanding.
1. index is not relevant to the discussion. i am focused solely on
margin text
2. the size pf the margin text does not change between pages
3. however, the location does change, moreso on the top / right than
on the
David
You missed the point -- the issue was not the spacing between WORDS. It was
the spacing between LETTERS (as noted in the original email)
Other suggestions would be helpful.
Dennis
Dennis Fisher MD
P (The P Less Than Company)
Phone: 1-866-PLessThan (1-866-753-7784)
Fax: 1-866-PLessThan
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