Displaying 20 results from an estimated 1000 matches similar to: "Error, Variable is Missing"
2012 Oct 31
2
Aggregate Table Data into Cell Frequencies
R-help -
I have this set of aggregated tables (sample data below via dput()). And I
would like to have delayValue as the column variables with the "temp"
(temp1, temp2, temp3) values as the row variables. However I would like to
have the temp variables *aggregated into single rows* so that I have the
frequency ("Freq" | counts) of each time each "delayValue" occurs
2010 Nov 19
3
Sweave Dynamic Graph Question
i have a time Series of IBM closing px from 1/1/2000 to today
I want to graph the time serie by dividing the graph by year and month
all the monthly graphs with the same year will go to one page. so from
1/1/2000 to 11/19/2010. i will have
11 pages, and each page will have 12 graphs (jan to dec) except for 2010.
I am able to do it in R, but when i use sweave, I can only print the last
page.
2005 Dec 29
1
Problems with calloc function.
Hi all,
I have a C code in Linux, it has 7 pointers and compile e run OK, but when I
run in R happens problems with calloc function, it returns NULL.
###############################################
> int *temp1,*temp2,*temp3,*temp4;
temp1 = (int *)calloc(col,sizeof(int));
if(temp1 == NULL){
printf("\n\n No Memory1!");
exit(1);
}
temp2 = (int *)calloc(col,sizeof(int));
2010 Oct 17
4
how to convert string to object?
temp = "~aparch("
temp1 = paste(temp,1, sep = "")
temp2 = paste(temp1,1, sep = ",")
temp3 = paste(temp2, ")",sep = "")
temp 3 is a character but I want to convert to formula object. How do I do
this?
--
View this message in context: http://r.789695.n4.nabble.com/how-to-convert-string-to-object-tp2999281p2999281.html
Sent from the R help mailing
2013 Mar 29
1
multiple plots and looping assistance requested (single plot)
HI Irucka,
Please check this:
temp<- structure(list(`:Bostoncitydata` = structure(list(Month = c(1L,
2L, 3L, NA), Data1 = c(1.5, 12.3, 11.4, NA), Data2 = c(9.1342,
12.31, 3.5, NA)), .Names = c("Month", "Data1", "Data2"), class = "data.frame", row.names = c(NA,
-4L)), `:Chicagocitydata` = structure(list(Month = c(1L, 2L,
3L, 4L, 5L, NA), Data1 = c(1.52,
2006 Jan 04
3
matrix math
I am using R 2.1.1 in an windows XP environment.
I have 2 dataframes, temp1 and temp2.
Each dataframe has 20 variables (“cocolumns") and 525 observations (“rows”). All variables are numeric.
I want to create a new dataframe that also has 20 columns and 525 rows. The values in this dataframe should be the sum of the 2 other dataframe.
(i.e. temp1$column
2013 Jan 28
6
Thank you your help.
Hi,
temp3<- read.table(text="
ID CTIME WEIGHT
HM001 1223 24.0
HM001 1224 25.2
HM001 1225 23.1
HM001 1226 NA
HM001 1227 32.1
HM001 1228 32.4
HM001 1229 1323.2
HM001 1230 27.4
HM001 1231 22.4236 #changed here to test the previous solution
",sep="",header=TRUE,stringsAsFactors=FALSE)
?tempnew<- na.omit(temp3)
?grep("\\d{4}",temp3$WEIGHT)
#[1] 7 9 #not correct
2008 Jun 23
2
Handle missing values
Hi everyone
I am new to R and have a question about missing values. I am trying to
do a cluster analysis of monthly temperatures and my data are 14 columns
with spatial coordinates (lat,lon) and 12 monthly values:
/lat - lon - temp1 - //temp2 - temp3 - .... - //temp12/
If I omit missing values (my missing values are 99.00) with
/mydata <- na.omit(mydata)/
every row with a
2012 Jul 14
2
Loading in Large Dataset + variables via loop
Hello, I'm new to R with a (probably elementary) question.
Suppose I have a dataset called /A/ with /n/ locations, and each location
contains within it 3 time series of different variables (all of 100 years
length); each time series is of a weather variable (for each location there
is a temperature, precipitation, and pressure). For instance, location 1
has a temperature1 time series, a
2009 Jan 10
0
RMySQL CREATE TABLE error
Hi all-
I am stumped. The code in A. returns errors at lines 14 and 15 and fails
to load series1 and series2. However, in B., if temp1 and temp2 are
called again (which returns a "Table exists" error; see lines 14-17 in
B.) series1 and series2 load correctly. Any ideas? Also-I am open to any
suggestions to improve the code as I am a horrific programmer. Thanks
A.
1 >
2011 Mar 09
2
Anomaly with unique and match
I stumbled onto this working on an update to coxph. The last 6 lines
below are the question, the rest create a test data set.
tmt585% R
R version 2.12.2 (2011-02-25)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: x86_64-unknown-linux-gnu (64-bit)
# Lines of code from survival/tests/singtest.R
> library(survival)
Loading required package: splines
2010 Feb 04
1
random slope models with lme --> failured to converge
Dear all,
I am working on a data set in which I have sequentially measured egg
temperatures ("eggtemp") in birds incubating in different ambient
temperatures ("treat", sample data set below), "id" is not replicated within
treatment.
id treat eggtemp
1 79 3 30.90166
2 42 3 34.94044
3 10 3 32.69945
4 206 3 36.64127
5 23 3 31.80055
6
2005 May 25
0
Error with user defined split function in rpart (PR#7895)
Full_Name: Bill Wheeler
Version: 2.0.1
OS: Windows 2000
Submission from: (NULL) (67.130.36.229)
The program to reproduce the error is below. I am calling rpart with a
user-defined split function for a binary response variable and one continuous
independent variable. The split function works for some datasets but not
others.
The error is:
Error in "$<-.data.frame"(`*tmp*`,
2013 Mar 07
5
multiple plots and looping assistance requested (revised codes)
Hi Irucka,
I tried it and was able to plot it without any errors.? Here, your code indicates you need two lines. temper[[i]][1]
?temper[[1]][1] # which is the column 1.
? Month
1???? 1
2???? 2
3???? 3
?temper[[1]][2]
#? Data1
#1?? 1.5
#2? 12.3
#3? 11.4
Suppose I use names(temper) instead of seq_along(temper)
pdf("irucka.pdf")
?lapply(names(temper),function(i)
2004 May 18
1
dir.create bug (PR#6892)
Full_Name: Jim Breaux
Version: 1.9.0
OS: WinXP
Submission from: (NULL) (209.78.110.135)
dir.create() is reporting a warning that a directory already exists when in fact
the directory does NOT already exist. However, the erroneous behavior does not
manifest itself until dir.create() has been called at least once to create a
directory that DOES already exist. For example:
# Create a directory
2012 Feb 19
2
installing the package Rcplex
Dear All,
I have difficulty in installing the package of Rcplex. Its description web is at
http://cran.r-project.org/web/packages/Rcplex/index.html
First, I tried
--------------------------------------------------------------------------------------------------
url <- "http://cran.r-project.org/src/contrib/Rcplex_0.3-0.tar.gz";
download.file(url, basename(url),
2015 Sep 15
1
CentOS-6 - LogWatch
On Mon, September 14, 2015 21:28, Always Learning wrote:
>
> On Mon, 2015-09-14 at 14:51 -0400, James B. Byrne wrote:
>
>> The Logwatch imapd service script distributed with CentOS-6 does not
>> generate anything when I run logwatch --service all on a cyrus-imapd
>> host. Is this expected behaviour? Is there a separate script for
>> cyrus-imapd or are their
2010 Sep 15
1
HDP and 99% contour lines
Dear all,
I have a very simple question about how I can include HPD confidence
lines in a Marginal posterior distribution scatterplot
I have the following code to draw the scatterplot(s) from an output
table;
par(mfrow=c(2,2))
plot(temp1[,5], temp1[,6], xlab="log10(r)",
ylab="log10(tf)", pch=46)
plot(temp2[,5], temp2[,6],
2005 Sep 08
5
data manipulation
Dear All,
I would be grateful if you can help me. My problem is the following:
I have a data set like:
ID time X1 X2
1 1 x111 x211
1 2 x112 x212
2 1 x121 x221
2 2 x122 x222
2 3 x123 x223
where X1 and X2 are 2 covariates and "time" is the time of observation and ID indicates the
2009 Aug 21
2
"Special" LS estimation problem
Hi, I have following kind of model : Y = X1 * a1 + X2 * a2 + error
Here sampled data for Y, X1, X2 are like that :
Y <- replicate(10, matrix(rnorm(2),2), simplify = F)
X1 <- replicate(10, matrix(rnorm(4),2), simplify = F)
X2 <- replicate(10, matrix(rnorm(4),2), simplify = F)
My goal is to calculate LS estimates of vectors "a1" and "a2". Can anyone
please guide me