similar to: #INCLUDE

Hi guys,   I have two data sets of prices: endprice0, endprice1   I use the Wilcox test:   wilcox.test(endprice0, endprice1, paired = TRUE, alternative = "two.sided",  conf.int = T, conf.level = 0.9)   The result is with V = 1819, p-value = 0.8812.   Then I calculated the z-value of the test: z-value = -2.661263. The corresponding p-value is: p-value = 0.003892, which is different from

Hi fellow R-users, Are there any text editors that recognize sweave (.rnw) files? I am running Windows Vista and in the past I used Tinn-R for R files but it (surprisingly) doesn't recognize rnw files and does not do any syntax highlighting for them. Thanks in advance, Greg __________________________________________________________________ Make your browsing faster, safer, and

hi, since i don't use centos very heavily i'm not too familiar with the centos/rhel release/update process (and i didn't do much research on this): is it normal behavior that through the use of "yum update" systems are forced to follow the point releases of a major release (5.0 -> 5.1 -> 5.2, etc)? is there a way and would it make sense to stay within one particular

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Umm... is there any rational reason to only announce the CentOS-5.3 Live CD on May 27, when it was available since May 19, and Patrice has updated the Release Notes on the same May 19? The CD date is indeed 19-May-2009 02:50 and I've found it on May 21 on all the mirrors I've checked. I was persuaded that the only 5.3 LiveCD available was from ScientificLinux, and I've checked with

>From http://distrowatch.com/weekly.php?issue=20090629 "....Right next to the Gentoo stand was a group of young people, proudly displaying their affiliation with CentOS. Dag Wieers, the well-known maintainer of a once very popular RPM repository, greeted me with a big smile: "Do you know CentOS?" When I introduced myself, he looked somewhat disappointed: "Oh, so you know

# yum install libwpd-devel Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile Setting up Install Process Parsing package install arguments Resolving Dependencies --> Running transaction check ---> Package libwpd-devel.i386 0:0.8.7-3.el5 set to be updated --> Processing Dependency: libwpd = 0.8.7-3.el5 for package: libwpd-devel --> Finished Dependency Resolution

Hi, I have a data frame that was create by issuing a select against my sqlite database. I want to get each row from the data frame and use the each of the column values. The data frame looks like this: start_time end_time 09:30:00 10:00:00 10:00:01 10:30:00 etc Can a point me to a tutorial/example of doing this? I the other programming languages I'm familiar with I

I have a series of tables, one for each environment indicating a date (row) and a sample at each hour of the day (0 to 23) Test1 Table: Date,Hour1,Hour2,...Hour23 1/1/10,123,123,...,123 I would like to model this as a time series but how can I translate the table into a list such that I can get: 1/1/10 00:00, 123 1/1/10 01:00, 123 1/1/10 02:00, 123 ... 1/1/10 23:00, 123 Any suggestions on how

How can I get the results of lm() into a list so I can loop through the results? e.g. myResults[1] <- lm(...) myResults[2] <- lm(...) myResults[3] <- lm(...) ... myResults[15] <- lm(...) myResults[16] <- lm(...) so far every attempt I've tried doesn't work throwing a "number of items to replace is not a multiple of replacement length" error or simply not

Hi, How can I, from a single "driver" file, source other files in such a way that I can access their functions with parameters defined in my "driver" file? I wish to do this to avoid creating a single, self-contained but clunky piece of code. I have searched and found functions such as file(), pipe(), open(), found manuals on creating my own packages, etc. but I become

hi, i'm new to R and i'm trying to port a quattro pro spreadsheet into R. spreadsheets have optional lower and upper limit parameters on the beta distribution function. i would like to know how to incorporate this with R's pbeta function. thanks in advance, mara. ____________________________________________________________________________________ Park yourself in front of a

Dear All, I would like to be able to plot histograms/densities on a semi-log or log-log scale. I found several suggestions online http://tolstoy.newcastle.edu.au/R/help/05/09/12044.html https://stat.ethz.ch/pipermail/r-help/2002-June/022295.html http://www.harding.edu/fmccown/R/#histograms Now, consider the code snippet taken from http://www.harding.edu/fmccown/R/#histograms # Get a random

Dear List I am having problems to set text labels in a scatter plot. At some areas dots are close and labels overlap and texts cannot be read. I have too many dots to adjust this manually. Is there any function that will calculate the label offsets to avoid this overlapping problem? Thanks Ana -- Ana Conesa Bioinformatics and Genomics Department Centro de Investigaciones Principe Felipe

Hi R People: I'm teaching a statistical computing class using R starting next week (yay!) and I have an opinion type question, please. I'm old school and use "<-" in an assignment. However, I'm starting to see the "=" in the literature. Which should I use or does it matter, please? Thanks for your input! Sincerely, Erin -- Erin Hodgess Associate Professor

Hi ? How can I do the dhcp to assign ip for eth2 network?only? ? eth1 and eth0 can igorn ? thank you __________________________________________________________________ Ask a question on any topic and get answers from real people. Go to Yahoo! Answers and share what you know at http://ca.answers.yahoo.com -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi! I am studying to use some R libraries which are applied for working with artificial neural neworks (amore, nnet). Can you recommend some useful, reliable and easy to get example data to use in R for creating and testing a neural network? __________________________________________________________________ Make your browsing faster, safer, and easier with the new Internet

I am reading regressors from an excel file (I have no control over the file) and some of the element names have spaces: i.e. "Small Bank Aquired" but I have found that lm(SourceData ~ . - "Small Bank Aquired", mcReg) doesn't work (mcReg = modelCurrentRegressors) As they are toggles I have ran them through factor() to be treated propertly as 0 or 1 but due to the fact I

Why are my coefficients getting appended with a 1? It borks a match I do later against the original list that doesn't have the random 1 added to the end. > linearModel[[1]] Call: lm(formula = modelSource ~ +UNITBUILD + UNITDB + ITBUILD + ITDB + UATBUILD + UATDB + HOGANCODE + RCF + ReleaseST1 + ReleaseST2 + ReleaseBLA + Small.Bank.Acquisitions + HLY.NewYear + HLY.MLK + HLY.PRES +

Hi, Mark et al.: Thanks, Mark. Three comments: 1. Rvmmin was one of the methods I tried after Ravi directed me to optimx. It returned NAs for essentially everything. See my email of this subject stamped 4:43 PM Central time = 21:43 UTC. 2. It would be interesting to know if the current algorithm behind optim and optimx with