Thanks to the many folks who responded, and apologies for being so dense!
The different behavior between windows and linux relative to install
defaults tripped me up. I had not thought about the dependencies switch.
All working fine now.
Cheers,
=Randy=
R. Zelick
Hello all,
I use R on both windows and a mainframe linux installation (RedHat
enterprise 3.0, which they tell me is soon to be upgraded to 4.0). On
windows I installed the package gplots without trouble, and it works fine.
When I attempted to do the same on the unix computer, the following
Hello list,
I am making scatterplots of data that vary sinusoidally over 24 hours.
With a bit of previous help from this list, I now can get an x-axis with
time tics from 00:00 on the left edge to 12:00 in the middle and 00:00 on
the right edge, i.e., just 24 hours.
Now I would like to fit a
of the
functions in the package Seewave to do further analysis, but this
package wants data objects to be dataframes. So I tried various ways to
coerce samples to dataframes, but was not successful.
Does anyone have a hint/solution?
Thanks much,
=Randy=
--
Randy Zelickemail
Hello there,
This question is relative to WindowsXP, using R 2.2.1:
I am looking for a function that allows a user to interactively choose a
directory so I can use list.files to process all the files in that
directory. I've looked at getwd, but this is not interactive. The
functions
Thanks to all who responded. I upgraded to 2.3.1 straight away, and
choose.dir does exactly what I need.
Cheers,
=Randy=
R. Zelick email: [EMAIL PROTECTED]
Department of Biology voice: 503-725-3086
Portland State University fax:
I have three completely different(!) but workable solutions. Thanks much
for your help.
=Randy=
R. Zelick email: [EMAIL PROTECTED]
Department of Biology voice: 503-725-3086
Portland State University fax: 503-725-3888
mailing:
Hello,
I am trying to average a number of data sets where the x vector contains
times and the Y data are instrument readings. The vectors all have
different numbers of values, but many X time values match. For example:
A fragment of the first data set:
x vectvalue
14:56:10 0.325
14:62:11
Hello list,
I wrote a simple program to plot data on polar axes, taking advantage of
the plotrix package and its function radial.plot. The basic plot works
fine, but I am having difficulties with the formatting. There are three
problems, but I thought I would attack them one at a time. Here is
Hello there,
Using 1.9.0 on WinXP...
I have a data frame, one column of which is named rate. The column has
text entries like fast, medium, slow, very slow, and so forth. I
have not tried to make them factors, but maybe R did this automatically.
Anyway, I would like to display on the console
Hi there,
I have some data which are convenient to enter as lists. For example:
t1-list(fname=animal1,testname=hyla,dspkr=left,res1=39.7,res2=15.0)
t2-list(fname=animal1,testname=bufo,dspkr=left,res1=14.4,res2=56.1)
t3-list(fname=animal2,testname=hyla,dspkr=right,res1=22.6,res2=11.8)
I would
Hello there,
Using R 1.8.1 and WinXP...
I would like to write a disk file (ascii text) of an R data frame. When I
type the name of the object in the console window, it is sensibly and
nicely formatted. When I use write.table, it is *not*, because the
separation character is just a space.
I
Hello,
Thanks for the help, all who made suggestions.
Sink worked -- I don't know why I can't find these things.
I'll look at the xtable package as suggested also.
=Randy=
R. Zelick email: [EMAIL PROTECTED]
Department of Biology voice:
Hello all,
Relative to WinXP R1.8
I have two histograms to plot, and for comparison purposes I want them to
have the same Y-scaling. I tried to find the size of the bin with the
maximum count before generating the histogram, but this did not work (see
below). What is a better way?
Hello list,
I am just starting to write some R functions (R 1.8 and Windows XP) and
got stuck as described below:
We have a bunch of time series data files, each is about 10,000 values.
There is a 12-line header in each one. I can read them and plot them
easily with R, but I want to make an
Hello there,
I have been using WinEdt as a text editor for a while. I use it in a
simple general purpose way, and take advantage of just a few of the 100's
(1000s?) of features. I would say that used this way it is certainly not
more difficult than R. So it would seem that if you are successful
Hello list,
Could the following be done without too much grief...?
Lets say I have two or three time series objects that I want to inspect
visually. Each I would plot with a y-offset so they stack up. They share
the same X scaling. The problem is that each is perhaps 100K values. Due
to the
Hello again,
I got three responses for help on the leading zero problem. Thank you.
Alas I still don't have it working. Here are more specifics:
I read in a data file like this:
participants-read.table(C:/Work/blah-blah)
The data file consists of the fields last name, first name, social
Hello list,
Is there a way to *not* supress leading zeros when printing (to the
console window or to a file) a dataframe?
Thanks,
=Randy=
R. Zelick email: [EMAIL PROTECTED]
Department of Biology voice: 503-725-3086
Portland State University
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