similar to: tests conditioned on CRAN?

Hello, All: The "writeFindFn2xls" function in the "sos" package tries to write an Excel file with 3 sheets ('PackageSum2', 'findFn', 'call'). Unfortunately, it is often unable to do this because of configuration problems that are not easy to fix. I've found 3 contributed packages that provide facilities to write Excel files with

Hello, All: What can people tell me about converting back slashes to forward slashes in character strings? Several years ago, Prof. Ripley provided a solution, which I lost and have not been able to find. Below please find a function to do this. I do not find this very satisfactory, however, because it uses "scan" and therefore operates on an input not a

Hello: A call to help(..., help_type='text') fails with "package='fda": > install.packages('fda') > help(package='fda', help_type='text') Error in formatDL(nm, txt, indent = max(nchar(nm, "w")) + 3) : incorrect values of 'indent' and 'width' I have this wrapped inside "try" in

This error can arise when getOption("width") is too small. 80 seems to be the limit for me with R-3.3.2 on Windows. Bill Dunlap TIBCO Software wdunlap tibco.com On Wed, Mar 8, 2017 at 10:28 PM, Spencer Graves <spencer.graves at prodsyse.com> wrote: > Hello: > > > I tried "debug(help)" with the problem mentioned below. It stopped > with a call to

Hi all, We know that Hermite polynomial is for Gaussian, Laguerre polynomial for Exponential distribution, Legendre polynomial for uniform distribution, Jacobi polynomial for Beta distribution. Does anyone know which kind of polynomial deals with the log-normal, Student抯 t, Inverse gamma and Fisher抯 F distribution? Thank you in advance! David [[alternative HTML version deleted]]

Hi, Peter et al.: On 2017-01-09 4:24 AM, peter dalgaard wrote: > On 09 Jan 2017, at 10:53 , Spencer Graves <spencer.graves at prodsyse.com> wrote: > >> # Define an object of class 'dum' >> k <- 1 >> class(k) <- 'dum' >> str(k) # as expected >> >> # Define print.dum >> print.dum <- function(x, ...) >>

Issue with sos package I am now using R 2.14 and the sos package did work with 2.13 > library(sos) Loading required package: brew Attaching package: 'sos' The following object(s) are masked from 'package:JGR': installPackages The following object(s) are masked from 'package:utils': > library("sos"); findFn("random forest") found 253

Dear friends - I am trying to understand fda and working with the 2009 book from Springer. I run the scripts directly from a new installed fda library and include sessionInfo() below. This is from the script fdarm-ch09.R - I seem to have got not fda_2.2.8 but 2.2.7 - is that the problem? Where do I get .8 as I just reinstalled? Best wishes Troels Ring, Nephrology Aalborg, Denmark >

Hello: I tried "debug(help)" with the problem mentioned below. It stopped with a call to "library", from which I generate the following simple replication of this error: > library(help = 'fda', character.only = TRUE) Error in formatDL(nm, txt, indent = max(nchar(nm, "w")) + 3) : incorrect values of 'indent' and 'width'

It happens in the fda package because some of the headers are longer than typical (e.g., "Repository/R-Forge/DateTimeStamp") and formatDL dies if the indent argument is too large compared to the width argument. It might be nice to change formatDL so it never gave such an error, but did something reasonable when the 'indent' argument was too big. Changing if (indent >

Hello: How can one get the number of functions and data sets in a package? I've written a function "PackageSum2" to get an extended package summary for an installed package. I get much of what I want from the object returned by "help(package=pkgName)". For example, "help(pac=...)$info[[1]]" is a character vector giving author, maintainer,

library(sos) (mp <- findFn('{molecular properties}')) ????? ** found 7 matches in 4 packages and opened two web pages in my default browser with (a) the 7 matches and (b) the 4 packages. The first function was something for amino acids, like you suggested.? Two others returned compound and substance information from PubChem. ????? Does this help? ????? Spencer On

Hello everyone, I have this problem, when I launch findFn from RStudio ( but not from R console) the table of results does not pop in the browser and I got a warning. findFn("test") found 9914 matches; retrieving 20 pages, 400 matches. 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Warning message: In parseHTML(href) : NAs introduced by coercion Thanks H. [[alternative HTML

Hello, All: I'm getting strange errors with write.csv with some objects of class c('findFn', 'data.frame'). Consider the following: df1 <- data.frame(x=1) class(df1) <- c('findFn', 'data.frame') write.csv(df1, 'df1.csv') # Error in x$Package : $ operator is invalid for atomic vectors df2 <- data.frame(a=letters[1:2],

?s 17:02 de 28/06/2024, Spencer Graves escreveu: > Hello, All: > > > ????? I'm getting strange errors with write.csv with some objects of > class c('findFn', 'data.frame'). Consider the following: > > > df1 <- data.frame(x=1) > class(df1) <- c('findFn', 'data.frame') > write.csv(df1, 'df1.csv') > # Error in

I am trying to use sos but I get the message below My PC's spec is: MS XP Version 2002 SP 3 Intel Celeron E3300 @ 2.50Ghz Is the error below related to a firewall or something? Thanks and Happy New Year Paolo Error in readLines(link) : cannot open the connection In addition: Warning message: In readLines(link) : unable to connect to 'search.r-project.org' on port 80. found 0

Hello, All: The fda package has tests that run too long for CRAN's current rules. I'd like to wrap some examples in a construct like the following: if(!CRAN()){ ... } I tried the following: CRAN <- function(x='_R_CHECK_CRAN_INCOMING_'){ x. <- Sys.getenv(x) xl <- as.logical(x.) notCRAN <- is.na(xl) || xl # return(!notCRAN) }

Hello, I am trying to calculate the autocovariance matrix for any general farima(p,d,q) with p,q > 1. Could anyone give an idea how to implement in R or if there is any package for this? thank you beforehand. Jose.

*** *** WHAT WOULD MAKE R EASIER TO USE FOR YOU? *** The useR! 2017 conference in Brussels, July 4-7, will include a session in which attendees will be invited to offer their thoughts in at least three areas: * A common interface for similar functions. For example, John C. Nash and others have taken the lead in developing packages to provide one standard call that will

Hello, All: The CRAN checks for the "fda" package includes one error: The error most likely occurred in ... file.copy2 ... Error: unprotect_ptr: pointer not found Execution halted (http://www.r-project.org/nosvn/R.check/r-devel-linux-x86_64-debian/fda-00check.html) The help page for "file.copy2" includes "\examples" with everything wrapped in