Displaying 20 results from an estimated 2000 matches similar to: "Asking about how to use R to draw Time Series graph"
2002 Jun 10
3
Asking for Password
Please forgive me but I am pretty new to Linux. I have Samba set up on a
Server and when I go to access it from a windows workstation one, a box pops
up with the resourse as \\servername\IPC$ <file://\\servername\IPC$> asking
for a password. I have the right domain and my username is the same as my
windows password?
Why would I be getting these messages? What am I doing wrong?
2005 Jan 16
2
[LLVMdev] LLVM 1.4 Build Error
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html;charset=GB18030" http-equiv="Content-Type">
<title></title>
</head>
<body bgcolor="#ffffff" text="#000000">
Hello,<br>
I built llvm1.4 with gcc3.4.3 and glibc2.3.2 on a redhat 9.0 machine,
1998 May 19
1
SAMBA digest 1690
SUBJECT: SAMBA digest 1690
ERROR: Text size exceeds maximum
2000 Nov 29
4
offset
I would like to do a logistic multiple regression on a binary variate,
with what Genstat calls an offset, ie a regression variable with the
coefficient constrained=1. I'm far from home and have Splus but not R
here, but any information from either source would be very welcome. I'd
hate to have to go back to using Genstat . . .
Thanks,
Ted.
---------------
Dr E.A. (Ted) Catchpole
2002 May 14
2
Printing a plot on Windows
I am using R 1.5.0 for Windows. When trying to print a plot produced by R
clicking on the printer icon, or by clicking on "FILE - Print", there is no
response. This happens under Windows 95 and 98.
Has somebody found this problem? Is there a solution besides saving the plot
and printing it using another application?
Thanks for the help.
Joaquin Diaz-Saiz
2002 May 14
2
Raster management data
Hi,
I'm a newbie in R world.
I would like to develop an application that extract contour from objects of
an image.
- Is R able to manage raster data (i.e., images) ?
- Is there a specific package in change of such management ?
I'm specificaly interest in the Canny filter.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Emmanuel POIZOT
CNAM/INTECHMER
B.P. 324
50103 Cherbourg Cedex
T?l : 33 (0)2 33
2005 Jan 16
0
[LLVMdev] LLVM 1.4 Build Error
The HAVE_MMAP_FILE macro comes from when you configured llvm. The configure
tested if your system is giving access to a various resources required by
llvm. LLVM needs the MMAP functionality by your system. Some times, if the
required resources aren't present, we use other resources.
However, in this case the building process is stopped, because the
functionality can't be implemented
2010 Mar 11
4
help about solving two equations
I have two matrix s1 and s2, each of them is 1000*1.
and I have two equations:
digamma(p)-digamma(p+q)=s1,
digamma(q)-digamma(p+q)=s2,
and I want to sovle these two equations to get the value of x and y, which are also two 1000*1 matrices.
I write a program like this:
f <- function(x) {
p<- x[1]; q <- x[2];
((digamma(p)-digamma(p+q)-s1[2,]) )^2 +((digamma(q)-digamma(p+q)-s2[2,]) )^2
2008 Oct 09
2
samba v2 works, v3 does not - Unix groups
Shifting from a v2 samba server to v3 - Read documentation
and googled LOTS but can't seem to find the bits that apply
to my simple(?) server with regards to groups.
# rpm -qi samba
Version : 3.0.28 Vendor: Red Hat, Inc.
Release : 1.el5_2.1 Source RPM: samba-3.0.28-1.el5_2.1.src.rpm
Samba on server (Red Hat Enterprise Linux 5.2) IS MOSTLY WORKING...
home directories
2003 Nov 24
2
1.8.1 and subsetting dataframes
I've encountered something that didn't arise using earlier versions of
R (Linux).
A dataframe is created and new columns added to it by doing
calculations using apply with various functions on some of the
original columns. It's somewhat too involved to give a toy example
that's reproducible. However, the resulting phenemonon can be
characterised by the following:
Browse[1]>
2011 Jan 27
1
subloop - flexible coding - variable number of loops
Hello,
I want to create a flexible code for the following example: In stead of
using a different code for each n (as in my example below), I want to
write a general code for every n (n from 1 to 10).
I tried a lot of things, but I always got stuck with the number of
subloops or witch closing the brackets. Any suggestions?
Cheers,
Peter
Department of Mathematics and Statistics
2002 Aug 26
5
updating n within for(i in 1:n) loop
Hi folks:
I think I'm having problems with figuring this one out:
test1 <- function()
{
n <- 2
for(i in 1:n)
{
cat(paste("i =", i, "\n")); flush.console()
n <- 5 # version 1
#n <<- 5 # version 2
#assign("n", 5, envir = environment(test1)) # version 3
}
}
I need the for(.) loop to run (say) n=5 times within the
2001 May 11
1
output from STL
Hi All,
How do I can create a new vector, i.e. 'seasonal' or 'trend' from the
resultant seasonal or trend component of the Time.Series object produced by
STL, and how I could superpose in the same graphic, i.e. original data and
trend or seasonality?
Thanks in advance!
Antonio
Antonio Rodr?guez Verdugo
CICEM Agua del Pino
Huelva
Oceanography and Coastal Resources,
PhD Program,
2007 Feb 19
3
Randomly extract rows from a data frame
Hi,
I am looking for a way to randomly extract a specified number of rows from a
data frame. I was planning on binding a column of random numbers to the
data frame and then sorting the data frame using this bound column. But I
can't figure out how to use this column to sort the entire data frame so
that the content of the rows remains together. Does anyone know how I can
do this? Hints
2015 Mar 10
2
aio_pthread on Debian?
Hello list,
I am looking to enable samba aio on my Wheezy test box (I have version 4.1.17 from back ports).
The output of smbd -b shows that the stable packages for my distro are not compiled using --with-aio-support. It appears that without recompiling I can use vfs objects = aio_pthread to achieve a similar effect?
I'm aware that this somewhat dips into Debian specifics, but I figured
2001 Feb 13
3
xfig boxplot (polygon) bug??
There appears to be a bug in the R xfig() driver.
When I run a simple example, eg
> data(InsectSprays)
> boxplot(count ~ spray, data = InsectSprays, col = "lightgray")
the boxplot is fine. Doing the same thing after
> xfig(file='test.fig')
and then opening in Xfig (ver3.2 patchlevel 2) on my Linux box produces boxplots
where the boxes, although correctly shaded in,
2001 Feb 13
3
xfig boxplot (polygon) bug??
There appears to be a bug in the R xfig() driver.
When I run a simple example, eg
> data(InsectSprays)
> boxplot(count ~ spray, data = InsectSprays, col = "lightgray")
the boxplot is fine. Doing the same thing after
> xfig(file='test.fig')
and then opening in Xfig (ver3.2 patchlevel 2) on my Linux box produces boxplots
where the boxes, although correctly shaded in,
2002 Aug 06
2
help with lagged scatterplot
Hi,
How do I can make a lagged scatterplot of two variables:
Yt (nao) versus Xt-h (mei)
if they have the following structure:
>series
mei nao
Jan 1950 -1.036 0.55
Feb 1950 -1.133 3.31
Mar 1950 -1.259 0.81
Apr 1950 -1.027 1.60
May 1950 -1.399 -1.73
Jun 1950 -1.366 1.26
Jul 1950 -1.300 -0.87
.
.
.
I've tried with lag.plot but I don't understanf how to use it
Thanks in
2012 Aug 20
1
Kendall package tau-a, b, and c
Hi all,
I would like to ask a question related to Kendall package. I ran Kendall
(x,y) and
saw the results. But I am not sure which tau values R reported. I have
ties in
my data set, so I want tau-b. Can anybody tell how Kendall package is
calculating tau values? I have looked at the package PDF, but I could
not find
any useful information. As long as I see from the following
link, there
2001 Apr 06
2
NA's values and ts
Hi,
I have a data frame with 13 time series (same length). Two of them have
several NA's values, so when I've tried to run:
>acf(flow, na.action=na.omit)
I get
>Error in na.omit.ts(as.ts(x)) : time series contains internal NAs
I've read through help files of acf, na.action, na.omit, and I don't
understand how to manage NA's values.
If I list the variable (eg: rain,