Displaying 20 results from an estimated 600 matches similar to: "Software FAX Modem--One Last Request For Help"
2003 Nov 23
6
RxFax
I am also having problems receiving my first fax. I get a 320byte file (for a
4 page fax). If I look a the tiff generated, is just has some few dots.
I am sending the fax from a notebook with Windows XP to an X100P and using
libtiff v3.5.7.
Has anyone successfully received faxes ?
Output to the console as follows:
Changed from phase 0 to 1
> Start receiving document
> Changed from
2003 Oct 28
5
rxfax problem
Hello,
I tryed out spandsp with libtiff-3.5.7 and with Asterisk from CVS.
I tryed to receive a fax on a CAPI channel. Finally I got a file with
8 byte length (/tmp/testfax.tif).
How can I do next?
Thanks in advance,
Thomas
ps: what are hardware requirements for sending/receiving faxes?
-- creating pipe for PLCI=0x101 msn = 2258589
> sent ALERT_REQ PLCI = 0x101
--
2003 Dec 07
5
RxFAX application
Hi all,
I have installed FAX app as described in several mails.
When a fax call is received, I get the following in the * console:
-- Starting simple switch on 'Zap/1-1'
-- Executing Answer("Zap/1-1", "") in new stack
-- Executing Ringing("Zap/1-1", "") in new stack
-- Executing Wait("Zap/1-1", "2") in new stack
2003 Nov 30
1
bad performance on 2.4.23
hi,
- big and ugly mail. If you don't like them, delete it now :-) -
I have collected and classified some information of:
http://home.earthlink.net/~rwhron/kernel/bigbox.html
And I observed that ext3 performance is worse than previous
kernels(2.4.19...). -ac and -aa are here only as reference.
Complete information is in the upper URL.
dbench: Performance is worse.
dbench (Numbers are in
2010 Jun 24
1
help in SVM
HI, GUYS,
I used the following codes to run SVM and get prediction on new data set hh.
dim(all_h)
[1] 2034 24
dim(hh) # it contains all the variables besides the variables in all_h
data set.
[1] 640 415
require(e1071)
svm.tune<-tune(svm, as.factor(out) ~ ., data=all_h,
ranges=list(gamma=2^(-5:5), cost=2^(-5:5)))# find the best parameters.
bestg<-svm.tune$best.parameters[[1]]
2012 Jan 11
1
R CMD check pkg and 32/64 bit.
R gurus:
I'm trying to get another round of rconifers out and I need some advice/help crushing differences in the examples test.
I'm trying to make sure the max sdi values are being respected.
I've added a tests/rconifers-Ex.Rout.save (from windows i386-pc-mingw32) and when I ran R CMD check (both R-2.13.0), I got the following results:
* using log directory
2010 May 28
2
problem with a function
Hi all,
I have a function rho.f which gives a list of estimators. I have the
following problems.
rho.f(0.3) gives me the right answer. However, if I use rho.f(corr[4]) give
me a different
answer, even though corr[4]==0.3.
This prevents me from using a for loop. Can someone give me some help?
Thank you very much in advance.
Hannah
>
2010 Jan 20
1
sum column by colnames
Hi,
I've this dataframes:
> data1
1 2 3 4 5 6
5 0.4963017 0 0 0.2481509 1.9852069 0.4963017
10 0.0000000 0 0 0.0000000 0.6317266 0.0000000
15 0.0000000 0 0 0.0000000 0.0000000 0.0000000
20 0.0000000 0 0 3.3955301 0.0000000 0.0000000
25 0.0000000 0 0 0.0000000 0.0000000 0.0000000
30 0.0000000 0 0 0.0000000 0.0000000
2007 Nov 24
5
how to calculate the return?
Hi, R-users,
data is a matrix like this
AMR BS GE HR MO UK SP500
1974 -0.3505 -0.1154 -0.4246 -0.2107 -0.0758 0.2331 -0.2647
1975 0.7083 0.2472 0.3719 0.2227 0.0213 0.3569 0.3720
1976 0.7329 0.3665 0.2550 0.5815 0.1276 0.0781 0.2384
1977 -0.2034 -0.4271 -0.0490 -0.0938 0.0712 -0.2721 -0.0718
1978 0.1663 -0.0452 -0.0573 0.2751 0.1372 -0.1346
2012 Oct 15
3
Referring to matrix elements by name, iteratively
#Here is a vector of IDs
> cwaves
[1] 86 90 185 196 197 209 210 215 216 217 218
#Here is a matrix. The rows and columns correspond to the IDs in cwaves, and
the matrix is populated with a coefficient
> mat
86 90 185 196 209 210 215 216 217 218
86 0 0 0 0 0 0.00000 0 0.000000 0.000000 0.000000
90 0 0 0 0 0 0.00000 0
2007 Sep 10
1
Generating Replicate Datasets (using loops or other means)
Hello All,
I have searched many help forums, message boards, etc. and I just can't
apply the comments to what I need my program to do. I am running R 2.5.1 on
an XP system, and my desire is to produce replicate datasets for a
simulation study I am running. Essentially, I have sets of parameters (a's,
b's, and c's) that define a function which produces a decimal value. This
2007 Aug 02
1
Using 'diff' on zoo vs zooreg classes (possible bug?)
Hello,
Can anyone explain the following behaviour? To me it seems a bug, but maybe
it is intentional.
It seems that a diff on a zooreg class that is not _strictly_ regular only
considers those entries that are 'deltat' apart.
In the following, diff on the zooreg class only returns values where the
index was one second apart. The example replicates by dev code, but I've
also tested
2011 Sep 26
2
merger two 3-d scatter plot
Dear R groups:
I have the data as follows, I want to plot the "Rank1 ~ obs30*Cases" and
"Rank2 ~ obs30*Cases" on the same plot as one 3-D scatter plot, how to do
that? Any help is highly appreciated.
ID obs30 Cases RANK1 RANK2
1 0.03175 63 82 81
2 0.00000 34 1 34
3 0.00000 36 2 41
4 0.00000 54 3 26
5 0.00000 22 4 42
6 0.00746 134 39 32
7 0.00000 2 5 53
8 0.01190 168 46 31
2004 Mar 23
1
Does Chi Square test for R differ from S-Plus?
I tried to run a GLM model using S-Plus and R. The same model and data were
applied to the both packages. I got different results of P(>|Chi|) for Anova,
between S-PLus and R. Other estimates values are the same.
P(>|Chi|) for S-Plus:
0.99565 0.99682 0.04871 0.84597 1.00000 0.99999 1.00000 1.00000 1.00000 0.95834
P(>|Chi|) for R:
0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
2011 Jul 09
2
Meta-analysis with zero values for mean and sd. Continuous data.
Hi,
I want to do a meta-analysis with count data for treatement/control cases.
Mi problem is that I need to use zero values (an informative zero value) for
the mean and standard deviation for one of the treatement, but R has a
problem: "Studies with zero values for sd.e or sd.c get no weight in
meta-analysis". I can agroup the case by Family (byvar=Family).
¿Can you help me? Thanks!
2003 Sep 25
1
apply on a 4D array
I am trying to multiply a 3D array of 4x4x4 by the 4 3D arrays of a 4D array
with dimensions 4x4x4x4 (the last dimension being the one that I want to
split by).
(4x4x4 array)
> hiaAry
, , a1
i1 i2 i3 i4
h1 9.5936098 6.001040 0.08772 0.3138600
h2 1.2003500 1.454570 2.79248 0.0000000
h3 0.1346500 0.201220 0.39256 0.5464000
h4 0.0109000 0.012270 0.16417 0.2766900
,
2007 May 17
1
use loop or use apply?
Hi,
I have two matrices, A (axd) and B (bxd). I want to get another matrix C (axb)
such that, C[i,j] is the Euclidean distance between the ith row of A and jth
row of B. In general, I can say that C[i,j] = some.function (A[i,], B[j,]).
What is the best method for doing so? (assume a < b)
I have been doing some exploration myself: Consider the following function:
get.f, in which,
2007 Mar 23
1
upload progress bar don''t work...please help
Hello,
I''m trying to install the upload_progress gem and i can''t see the upload
progress status.
My config is :
apache2 with mod_proxy
mongrel
rails
upload.rb : ##############
require ''rubygems''
require ''drb''
require ''gem_plugin''
GemPlugin::Manager.instance.load ''mongrel'' => GemPlugin::INCLUDE
2012 Apr 26
2
Memoize and vectorize a custom function
My goal is simple: calcuate GC content of each sequence in a list of
nucleotide
sequences. I have figured out how to vectorize, but all my attempts at
memoization failed.
Can you show me how to properly memoize my function?
There is a StackOverflow post on the subject of memoization, but it does not
help me:
http://stackoverflow.com/questions/7262485/options-for-caching-memoization-hashing-in-r
2007 Jan 05
4
ifelse on data frames
[Using R 2.2.0 on Windows XP; OK, OK, I will update soon!]
I have noticed some undesirable behaviour when applying
ifelse to a data frame. Here is my code:
A <- scan()
1.000000 0.000000 0.000000 0 0.00000
0.027702 0.972045 0.000253 0 0.00000
A <- matrix(A,nrow=2,ncol=5,byrow=T)
A == 0
ifelse(A==0,0,-A*log(A))
A <- as.data.frame(A)
ifelse(A==0,0,-A*log(A))
and this is the output: