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Does anyone have code for the 3F2 hypergeometric function? I am looking for code similar to the 2F1 hypergeometric function implemented as hyperg_2F1 in the GSL package. TIA. ---Joe

The TRUE/FALSE vs. T/F issue brings up a related one. Can one assign a variable a value during an R session that cannot be re-assigned any new value during the session? That is, the variable is `protected...

round(12.01,1) will give the answer 12, not 12.0 or even 12. To make a table look nice, I need to display the trailing zero so that just as round(12.05,1) yields 12.1, round...

As a newbie to RODBC (Windows XP), I find that the commands aren't working quite as expected. After Library(RODBC) I had planned to use the two-step process myConn = odbcConnectExcel("Dates.xls") sqlQuery(myConn,"SELECT ID, ADM_DATE...

A re-interpretation of Zorn's lemma? -----Original Message----- From: r-help-bounces at stat.math.ethz.ch [mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of Jim Lemon Sent: Thursday, April 12, 2007 5:14 AM...

Brilliant! Yesterday, I created a table called T. Dumb. Removing it solves the problem. Thanks. -----Original Message----- From: Duncan Murdoch [mailto:murdoch at stats.uwo.ca] Sent: Thursday, June 14, 2007 10:01 AM To: Lucke, Joseph F Cc: r...

In general, comparing two continuous densities is difficult because they can differ on a set of measure 0 (i.e., at a single point) and yet have the same distribution function. -----Original Message----- From: r-help-bounces at r-project...

chol(B) doesn't give the original A, which I believe is what Mike wants. -----Original Message----- From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] On Behalf Of Katharine Mullen Sent: Wednesday...

Although I along with the other believe there probably is an efficient R solution, the answer to your direct question can perhaps be found at http://www.fortran.com/. The free GNU G95 fortran compiler is at http://www.g95...

Isn't the binomial-log used to obtain risk ratios from the coefficients rather than odds-ratios? -----Original Message----- From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] On Behalf Of Thomas Lumley...

One might begin by considering _conditional_ p-values as elaborated by Hubbard and Bayarri and especially Sellke, Bayarri, and Berger. Record Number: 1545 @article{ Hubbard2003, Author = {Hubbard, R. and Bayarri, M. J.}, Title = {Confusion over measures of evidence ($p$)'s...

fp0 = "C:\\Documents and Settings\\myname\\My Documents\\Research\\" #upper file path fp1 = "PIname\\PIproject\\Working00\\" #middle file path fp2 = "DateData\\Dates.xls" #lower file path dbase = file.path(paste(fp0,fp1,fp2, sep="")) #create complete file path by paste...

Jenny This following example works: > real.d <- rep(NA,30) > real.b <- rep(NA,30) > b1=runif(1); b2=runif(1); t1=runif(1); t2=runif(1) > if (length(real.d)>=30 && length(real.b)>=30 && b1*b2*t1*t2...

The classic way to test for better fit with an additional variable is to use the anova() function. The model must have the suspect variable listed last into your model. The anova() function will give you the correct sequential decomposition...

Sean Both Bill V and Peter D are right regarding traditional repeated-measures ANOVA that assumes equality of the variance-covariance matrices across groups and compound symmetry of the covariance matrix. However, there is a multivariate approach to repeated measures...