Displaying 20 results from an estimated 100 matches similar to: "looping problem"
2008 Jan 12
1
[LLVMdev] Labels
I'm attempting to modify a parser generator to emit LLVM code instead of C.
So far the experience has been trivial, but I am now running into an error
regarding labels that I can't seem to solve.
Situation 1: A label is used immediately after a void function call (l6 in
this case):
<snip>
%tmp26 = load i32* @yybegin, align 4
%tmp27 = load i32* @yyend, align 4
call void
2009 Jan 04
1
POSIXct and chron issues with tz
Dear All-
I am trying to merge two data files - they have different date formats
and different times zones. I need to match up the date/time of the
datasets and then invoke a conditional statement, such as: if dataC$mph
is >= 12 then keep dataM$co23 for the corresponding time/date stamp.
snippets of data files:
*dataC.txt*
LST in mph Deg DegF DegF2 % volts Deg
2008 Dec 21
2
data format issue
Dear all-
I have a dataset (see a sample below - but the whole dataset is June
2005 - June 2008). The "LST" format is "YYMMDDHHmm" and I would like to
get the hourly average of the "mph" for the summer months (spanning all
years). I have been trying to use "aggregate" but am not having much
success at all! any thoughts would be greatly appreciated.
2006 Mar 28
2
Skewed t distribution
Dear All,
I am working with skewed-t copula in my research recently, so I needed to
write an mle
procedure instead of using a standard fit one; I stick to the sn package. On
subsamples of the entire population that I deal with, everything is fine.
However, on the total sample (difference in cross-sectional
dimension: 30 vs 240) things go wrong - the objective function diverges to
infinity. I
2007 Nov 22
3
anova planned comparisons/contrasts
Hi,
I'm trying to figure out how anova works in R by translating the
examples in Sokal And Rohlf's (1995 3rd edition) Biometry. I've hit a
snag with planned comparisons, their box 9.4 and section 9.6. It's a
basic anova design:
treatment <- factor(rep(c("control", "glucose", "fructose",
"gluc+fruct",
2004 Jun 09
2
Help with a Lattice plot that fails with an empty unique combination
While using Lattice I received the following error.
Error in if (xx != 0) xx/10 else z/10 : argument is of length zero
In addition: Warning messages:
1: is.na() applied to non-(list or vector) in: is.na(x)
2: is.na() applied to non-(list or vector) in: is.na(x)
3: no finite arguments to min; returning Inf
4: no finite arguments to max; returning -Inf
5: NaNs produced in: log(x, base)
Can anyone
2004 Jun 09
2
Help with a Lattice plot that fails with an empty unique combination
While using Lattice I received the following error.
Error in if (xx != 0) xx/10 else z/10 : argument is of length zero
In addition: Warning messages:
1: is.na() applied to non-(list or vector) in: is.na(x)
2: is.na() applied to non-(list or vector) in: is.na(x)
3: no finite arguments to min; returning Inf
4: no finite arguments to max; returning -Inf
5: NaNs produced in: log(x, base)
Can anyone
2009 May 01
0
need help - small code
Hi R-users,
I would like to transform my data using gamma, my data are ahll, bhall and dp1 as shown below:
> ahall
ah1 ah2 ah3 ah4 ah5 ah6 ah7 ah8 ah9 ah10 ah11 ah12
[1,] 0.9 1.01 1.24 1.85 1.85 2.45 3.67 3.02 3.06 2.33 1.86 0.96
> bhall
bh1 bh2 bh3 bh4 bh5 bh6 bh7 bh8 bh9 bh10 bh11 bh12
[1,] 48.39 44.26 37.34 29.93 33.5 26.54 20.26 25.73 20.14
2012 Sep 21
1
Exactly Replicating Stata's Survey Data Confidence Intervals in R
Hi everyone, apologies if the answer to this is in an obvious place. I've
been searching for about a day and haven't found anything..
I'm trying to replicate Stata's confidence intervals in R with the survey
package, and the numbers are very very close but not exact. My ultimate
goal is to replicate Berkeley's SDA website with R (http://sda.berkeley.edu/),
which seems to
2013 Jul 18
1
Bland Altman summary stats for all column combinations
Hello,
I have the following data.frame
structure(list(Study = structure(c(1L, 2L, 3L, 4L, 5L, 6L, 7L,
8L, 9L, 10L, 11L, 12L, 13L, 14L, 15L, 16L, 17L, 18L, 19L, 1L,
2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 11L, 12L, 13L, 14L, 15L,
16L, 17L, 18L, 19L, 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L,
11L, 12L, 13L, 14L, 15L, 16L, 17L, 18L, 19L, 1L, 2L, 3L, 4L,
5L, 6L, 7L, 8L, 9L, 10L, 11L, 12L, 13L, 14L,
2006 May 02
1
pairwise.t.test: empty p-table
Hi list-members
can anybody tell me why
> pairwise.t.test(val, fac)
produces an empty p-table. As shown below:
Pairwise comparisons using t tests with pooled SD
data: val and fac
AS AT Fhh Fm Fmk Fmu GBS Gf HFS Hn jAL Kol R_Fill
AT - - - - - - - - - - - - -
Fhh - - - - - - - - - - - - -
Fm - - - - - - -
2002 May 24
0
2 quest.: cups - samba and ACL under HPUX
Hi,
I have tried to use cups and samba together. Everything works
great, however I am not able to configure and/or setup
samba correctly, that the clients are able to install
the driver.
To test everything I used a dedicated system installed
a fresh SuSE 8.0 and compiled samba (2.2.4) and
cups (1.1.14). I only userd a differnet prefix for
samba. Everything else is default.
2009 Mar 14
2
Format about Date and time
I have a data set like this:
> head(FormatedData)
ID Target Actual Date Time
1 2030 0 -57.0 12/20/08 17:03:00
2 2030 90 90.0 12/20/08 18:41:00
3 2030 45 43.8 12/21/08 14:36:00
4 2030 0 -23.8 12/21/08 19:30:00
5 2030 90 90.2 12/21/08 21:48:00
6 2030 45 48.6 12/22/08 13:02:00
I wan to convert the format of Date and Time, so I did this:
pdate
2012 Aug 03
1
How can I read time series data to create zoo objects if I have two title lines?
Hello,
This is a standard example in which I read the time series data from a
csv file and create a zoo object:
x0 <- read.csv(file="CPI.csv", header=TRUE)
time_0<-as.yearmon("1981-01")+(0:371)/12
x0zoo<-zoo(x0, time_0)
The data look like this:
TIME CPI CPI_food CPI_Clothes CPI_House CPI_Rent 198101 62.1 55.34
103.45 65.24 61.43 198102 63.16 56.95
2008 Feb 16
1
ggplot2 & ribbon
I would like to be able to shade between two lines using ggplot2 (with
faceting too). But, despite reading all the documentation on the website,
cant figure out how to do it (either because i am a novice or idiot - or,
of course, possibly both)
My data looks is readership of paid & free newspapers in london by age since
1994. The structure is
reading.melt <-
structure(list(Date =
2007 Jul 10
3
How to plot two variables using a secondary Y axis
Date Fo Co 6/27/2007 57.1 13.9 6/28/2007 57.7 14.3 6/29/2007 57.8 14.3 6/30/2007 57 13.9 7/1/2007 57.1 13.9 7/2/2007 57.2 14.0 7/3/2007 57.3 14.1 7/4/2007 57.6 14.2 7/5/2007 58 14.4 7/6/2007 58.1 14.5 7/7/2007 58.2 14.6 7/8/2007 58.4 14.7 7/9/2007 58.7
14.8
Hello all:
I am a newbie to R, and I was wondering how can I
2007 Dec 12
2
problem applying a conditional formula to each element of a matrix
I'm applying a function (Cov.f) defined below to each element of a
distance matrix. When I run the code below, I get a warning message
(below) and elements of returned matrix [2,3] and [3,2] are not zero
as I would expect. Clearly, there is an error... What am I doing
wrong? Thanks. --Dale
Warning message:
In if (h <= phi) { :
the condition has length > 1 and only the first element
2012 Aug 08
1
Wilcoxon test
Dear list,
I am facing a problem in my statistical analyses on R.
My experiments are about plants, I record there growth after each cutting (every 3 weeks).
'BC' is for the plant, and '1' to '5' is the time of cutting and recording.
The data and R script are :
""
BourdCoup <- c(21, 7.2, 9.2, 0, 8.52, 14.7, 8.31, 6.2, 127.05, 115.2, 100.7, 24, 162.64, 136.8,
2010 Jun 08
2
problem with if else statement
Dear colleagues,
What did I not understand ?
->my intention
I want to create a new variable:
In plain language:
If someone is taking anithypertensive treatment (med.hyper==1)
table(med.hyper)
med.hyper
0 1
472 97
I want to subtract 5 mmHg (rr.dia.2m-5) from the measured diastolic
blood pressure (rr.dia.2m)
if not treated - the value of the measured diastolic blood pressure
should
2015 Jan 28
2
queue show <queue-name> vs queue log for calculating average hold time
Hi
We're using 1.8.23.1 on CentOS 5 and are trying to get accurate stats for
queues.
For a particular customer, when I run queue show <queue_name> I get the
following numbers:
<queue_name> has 0 calls (max unlimited) in 'ringall' strategy (17s
holdtime, 94s talktime), W:0, C:175, A:44, SL:48.6% within 45s
So from that data we look at
17s holdtime
And assume that is the