similar to: calculation of entropy in R???

Dear Members, I am facing a problem during counting a sample. I have 4 characters i.e. A,C,G,T of DNA sequence and code this sequence by 1,2,3,4 respectively.  [1] "41" "12" "22" "23" "32" "22" "23" "32" "22" "21" "12" "22" "23" "31" "12"  [16]

Hi, Is there any package in R which i can use for Coalescent Theory/Genelogical Trees? Is this possible to use R function in C language? I would be very thankful to you. Regards, ++++++++++++++++++++++++++++++++++++++++++++++ MUHAMMAD FAISAL Department of Statistics and Decion Support system, University of Vienna,Austria:: Send Me Message at Yahoo Res. # +4314796696104, Cell #

Hi, Suppose I have a vector of data. Is there a method in R to help us automatically suggest which distributions fits to that data (e.g. normal, gamma, multinomial etc) ? - Gundala Viswanath Jakarta - Indonesia

I created an R function offline with a text editor and saved it as fhv.R When I type in load(file="fhv.R") I get the message Error: bad restore file magic number (file may be corrupted)-- no data loaded I've checked the file, and it opens up fine in Notepad and other text editors. I also tried this from another folder and got the same message. What's going on? Thanks in advance.

We've been noticing some problems with ext3 and, in our case, postfix, that appear to come to light under heavy disk i/o loading. A previous thread found here (http://www.redhat.com/mailing-lists/ext3-users/msg04189.html) documents an identical set of symptons (and similar setup), but with RH 7.2 The specifics are this: 1. Stock install of RH8.0 with postfix. 2. Linux mx 2.4.18-14 #1

why don't you do some profiling instead of posting so many lines of email?

Hi, this is not a R question per se, but since I'm on the lookout for an R solution I thought this was the best place: I would like to calculate the entropy for a variable and the conditional entropy between two variables, H(X|Y) for variables X & Y I have coded the case for the categorical case but I'm having problems understanding how to do it for the continous case. >From

SIP SECURITY WARNING Version: v1-0 (cvs today) Problem: sip context in general section ignored - goes to default - allowing unauthorized sip devices to place calls in default context Fix [workaround]: Remove or rename "default" context in extensions.conf Notes: I am not sure what other asterisk functionality may be affected by this - review your other config

Hello, I am hoping for some advice as to how I can prorate a number of scale items that comprise a score. At least 69 of 159 cases have at least 1 value missing (65 cases have H7 missing). The maximum number of missing is 5. I want to compute a total score, a score for the H items, the R items and C items. H1, H2, H3, H4, H5, H6, H7, H8, H9, H10, C1, C2, C3, C4, C5, R1, R2, R3, R4, R5 I am

On 08/08/2020 19:43, Simon Matthews wrote: > On 8/8/20 12:21 AM, Rowland penny via samba wrote: >> On 07/08/2020 22:44, Simon Matthews via samba wrote: >>> >>>>> >>>>>> >>>>> >>>>> This is where your problems start, you do not have enough lines, I >>>>> would expect something like this:

Maybe its slightly off-topic, but can anybody help with computing entropy on matrix of probabilities? Guess we have a matrix of probabilites, A, 2x2, something like this: z x 0 1 2 3 4 0 0.063 0.018 0.019 0.016 0.000 1 0.011 0.162 0.040 0.042 0.003 2 0.015 0.030 0.164 0.033 0.002 3 0.012 0.035 0.036 0.159 0.002 4 0.004 0.021 0.018 0.013 0.082 sum(A)=1 Can i

Hello list. I need help (e.g., a reference, code, package, etc.) in calculating the joint entropy of many variables (some sure highly mutually-informative and some not). Is there anyone here who knows a computationally-efficient solution (such as an R package)? I appreciate you help ... Best, Reza [[alternative HTML version deleted]]

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Hello. I was just digging around in the net and found the thread http://lkml.org/lkml/2006/5/12/103 So my questions: Are there any (good) news concerning the implementation of /dev/random in the kernel? I just cat /proc/sys/kernel/random/entropy_avail and saw I have about 250 in the DomU''s and 3500 on Dom0. I haven''t even started to implement encryption for the different kind

I need to use entropy based feature selection to reduce term space while doing text classification. Are there any R packages available that would help me do this? I can also make do with chi squared based algorithm, if there are packages for that. Thanks in advance. Andy -- View this message in context: http://r.789695.n4.nabble.com/Entropy-based-feature-selection-in-R-tp3708056p3708056.html

About an hour ago I started getting regular messages from cron running /usr/libexec/save-entropy which contail the single line "IPv4: not found" Anybody got any ideas ? The only thing I did at that porint was to do an 'rm' of /usr/obj in preparation for compiling this mornings 61 code to test it. Removing /usr/obj should not affect a running system at all. The box is currently

----- Original Message ----- From: "Markus Friedl" <Markus.Friedl at informatik.uni-erlangen.de> To: "NONAKA Akira" <anonaka at miraclelinux.com> Cc: <ssh at clinet.fi> Sent: Thursday, July 26, 2001 4:47 PM Subject: Re: openssl version check in entropy.c > On Thu, Jul 26, 2001 at 03:03:31PM +0900, NONAKA Akira wrote: > > OpenSSH checks OpenSSL

This oddity happened with test2: debug: Got 0.00 bytes of entropy from /usr/bin/who debug: Got 0.05 bytes of entropy from /usr/bin/last debug: Got 0.00 bytes of entropy from debug: Got 0.88 bytes of entropy from /usr/sbin/df debug: Got 0.00 bytes of entropy from /usr/sbin/df debug: Got 0.12 bytes of entropy from /usr/bin/vmstat debug: Got 0.00 bytes of entropy from /usr/bin/uptime I've

entropy.c assumes RUSAGE_SELF and RUSAGE_CHILDREN *** entropy.c.orig Thu Jun 15 13:57:28 2000 --- entropy.c Thu Jun 15 13:58:25 2000 *************** *** 201,207 **** --- 201,209 ---- total_entropy_estimate += stir_gettimeofday(1.0); total_entropy_estimate += stir_clock(0.2); + #ifdef HAVE_GETRUSAGE total_entropy_estimate += stir_rusage(RUSAGE_SELF, 2.0); + #endif

Hello, I'm attempting to port OpenSSH to IBM's S/390 mainframe. Things have gone well but I have come a little unstuck with the internal PRNG. Although the commands in ssh_prng_cmds are being executed the select() seems to be returning 0 and therefore the cose is assuming that the forked process has timed out. This could be a difference in the way that select is implemented on OS/390.