Re: [R] RForcecom VERY SLOW on large data sets

2014-10-31 Thread Grant Rettke
On Thu, Oct 30, 2014 at 8:10 AM, Ryszard Czermiński wrote: > For comparison exporting the same table as csv using "report export" in > SalesForce > takes about 1 minute. > > Any ideas why? and how to make it faster? One idea is to export to CSV and load it yourself. _

Re: [R] hadley's book

2014-09-29 Thread Grant Rettke
On Mon, Sep 29, 2014 at 10:59 AM, Mark Leeds wrote: > Just a heads up to list: I don't know about other book sites but, on U.S > Amazon, Hadley's Advanced R book is no longer in pre-order mode. You can > purchase the book now without pre-ordering it. Thank you for the notice. Just bought it for

Re: [R] Best cross-platform OSS GUI CSV management application?

2014-08-29 Thread Grant Rettke
On Wed, Aug 27, 2014 at 7:10 PM, Jeff Newmiller wrote: > Please stop posting on this plain text list using HTML. You are not a > freshman any more. My sincere apologies, will do, accidentally left Gmail configured as such. > Is anyone really considering the use of a word processor (equivalent t

[R] Best cross-platform OSS GUI CSV management application?

2014-08-27 Thread Grant Rettke
similar or identical to this and what are they? Kind regards, [LibreOffice] https://www.libreoffice.org/ [OpenOffice.] https://www.openoffice.org/ Grant Rettke | ACM, ASA, FSF g...@wisdomandwonder.com | http://www.wisdomandwonder.com/ “Wisdom begins in wonder.” --Socrates ((λ (x) (x x)) (λ (x) (x x)))

Re: [R] Display warning only once in session

2014-08-25 Thread Grant Rettke
nedYet <<- FALSE # note use of <<- } sqrt(log2(x)) } } Grant Rettke | ACM, ASA, FSF, IEEE, SIAM g...@wisdomandwonder.com | http://www.wisdomandwonder.com/ “Wisdom begins in wonder.” --Socrates ((λ (x) (x x)) (λ (x) (x x))) “Life has become immeasurably better sinc

Re: [R] "Best" way to merge 300+ .5MB dataframes?

2014-08-12 Thread Grant Rettke
Thank you all kindly. Grant Rettke | ACM, AMA, COG, IEEE gret...@acm.org | http://www.wisdomandwonder.com/ “Wisdom begins in wonder.” --Socrates ((λ (x) (x x)) (λ (x) (x x))) “Life has become immeasurably better since I have been forced to stop taking it seriously.” --Thompson On Tue, Aug 12

Re: [R] "Best" way to merge 300+ .5MB dataframes?

2014-08-11 Thread Grant Rettke
On Sun, Aug 10, 2014 at 6:50 PM, John McKown wrote: > OK, I assume this results in a vector of file names in a variable, > like you'd get from list.files(); Yes. > Why? Do you need them in separate data frames? I do not. > The meat of the question. If you don't need the files in separate data

[R] "Best" way to merge 300+ .5MB dataframes?

2014-08-10 Thread Grant Rettke
ic way? Do people usually do something else because it is /faster/ (by some definition)? Kind regards, Grant Rettke | ACM, ASA, FSF, IEEE, SIAM g...@wisdomandwonder.com | http://www.wisdomandwonder.com/ “Wisdom begins in wonder.” --Socrates ((λ (x) (x x)) (λ (x) (x x))) “Life has become immeasurably be

Re: [R] Introductory screencast tutorials on R

2013-10-12 Thread Grant Rettke
gt; funded by the Indian Government. > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, mi

Re: [R] Writing Generic (Extractor) Functions

2013-10-08 Thread Grant Rettke
ailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Grant Rettke | ACM, AMA, COG, IEEE gret...@acm.org | http://www.wisdomandwonder.co