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Dear Frauke, good afternoon, Could you tell me which excel function didnt work for regression analysis and what excel version where you using? Best regards, Paul El 07/11/2012 11:55, "frauke" <fhoss@andrew.cmu.edu> escribió: > Hi David, hi Rui, > > thanks for your quick replies. I...

...I want to save it in a textfile. I want to be able to reload the text file to get the same array again: new.array<-load(mytextfile.txt) or something similar. I was not able to figure out a way to do that with write.table without having to save 200 text files. Is there another way? Thank you! Frauke -- View this message in context: http://r.789695.n4.nabble.com/export-3D-array-to-txt-file-tp4426005p4426005.html Sent from the R help mailing list archive at Nabble.com.

...eds the URL to be in "". If I put read.table("url") R wont recognize it as the url I defined earlier. But I also do not know how to use cat() to get " at beginning and end. If I am approaching this in a totally dorky way (likely...), please let me know, too. Thank you!! Frauke Frauke Hoss PhD student Carnegie Mellon -- View this message in context: http://r.789695.n4.nabble.com/alternating-element-in-url-tp4363423p4363423.html Sent from the R help mailing list archive at Nabble.com.

...3.4/ 3.5 ... So I have two problems really: 1. How do I detect the table in the file (resp. the line where the table starts)? 2. How do I break up each line to write the values into a matrix? Feel free to suggest an entirely different approach if you think that is helpful. Thanks a lot! Frauke -- View this message in context: http://r.789695.n4.nabble.com/extracting-data-from-unstructured-text-file-tp4464423p4464423.html Sent from the R help mailing list archive at Nabble.com.

Hi, thank you for taking the time and reading my question. My question is twofold: 1. I have several matrices with variables and one matrix with water levels. I want to predict the water level with the data in the other matrices. Basically, * mod<-lm(matrix1 ~ matrix2+matrix3)* ( What looks like a minus is meant to be the wiggly minus.) Of course I could dissemble the matrices and paste

...orter than the orginial vector that I did the regression with. It gives you the following error: Warning message: 'newdata' had 365 rows but variable(s) found have 1825 rows Of course I can extend the new dataframe with a few thousands NAs, but is there a more elegant solution? Thank you! Frauke -- View this message in context: http://r.789695.n4.nabble.com/predict-lm-if-regression-vector-is-longer-than-predicton-vector-tp4644881.html Sent from the R help mailing list archive at Nabble.com.

Sorry for any cross-posting! Hello, My name is Frauke Lehmann and I'm writing my master thesis about the social formation of free software/open source (FS/OS) developers. A questionnaire is one part of my research - besides interviews and observations. It would be really nice, if you supported my survey by filling in my questionnaire (takes 20-30...

...0.681 as.numeric(test[, 3]) 6.629 4.194 1.581 0.117 Residual standard error: 29.19 on 98 degrees of freedom Multiple R-squared: 0.02706, Adjusted R-squared: 0.007204 F-statistic: 1.363 on 2 and 98 DF, p-value: 0.2607 / Does anybody know what is going on? Thank you for your time! Frauke test<- obs fcst48 rate24.last [1,] "1.93" "6.9" "-0.13" [2,] "5.23" "6.6" "6.52" [3,] "5.25" "6.8" "5.85" [4,] "5....

Dear Frauke, Thank you very much for taking the time to respond. You explanation was very helpful, and I now have that part figured out! Best Wishes, Dan Frauke Message: 3 Date: Mon, 12 Oct 2020 08:33:44 +0200 (CEST) From: =?UTF-8?Q?Frauke_G=C3=BCnther?= <guenther at leibniz-bips.de> To: "r-...

Hello, My name is Frauke Lehmann and I'm writing my master thesis about the social formation of free software/open source (FS/OS) developers. A questionnaire is one part of my research - besides interviews and observations. I understand FS/OS developers as people who are writing code (obviously), but also those that w...

...425 Juelich Sitz der Gesellschaft: Juelich Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498 Vorsitzender des Aufsichtsrats: MinDir Stefan M?ller Geschaeftsfuehrung: Prof. Dr. Astrid Lambrecht (Vorsitzende), Karsten Beneke (stellv. Vorsitzender), Dr. Ir. Pieter Jansens, Prof. Dr. Frauke Melchior --------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------

Hi Felix, On 4/18/24 08:33, Stolte, Felix via samba wrote: > Is this a bug or maybe a misconfiguration? In the latter, which parameters could cause this? I guess the nodes end up using different combinations of dev/inode as primary key for the locking.tdb record. Probably because the device numbers differ on the nodes and you didn't fix this known issue with GPFS with the fileid VFS

...s are requried within all input matrices In addition: Warning message: In AsciiGridImpute(object, xfiles, outfiles, xtypes = xtypes, lon = lon, : NA's generated due to illegal level(s). Does someone know what the error means and how I can solve this problem? Thank you very much in advance, Frauke _________________________________________________________________ Show them the way! Add maps and directions to your party invites. [[alternative HTML version deleted]]

Hi, I am still struggling with three dimensional arrays. Now I would like to convert a three dimensional array into a data-frame with the coordinate-columns: x, y, z and a value-column. And I definitely don't want to loop over every element, since this would be very resource intensive for the actual data-set. Are there any specific functions that are helpful for this task?

..., iris, linear.output = FALSE, exclude = matrix(c(1,2,1, 2,2,1),byrow=T, nrow=2), constant.weights=c(100,1000)) > nn$weights [[1]] [[1]][[1]] [,1] [1,] 0.554119 [2,] 100.000000 [3,] 1.153611 [[1]][[2]] [,1] [1,] -0.3962524 [2,] 1000.0000000 I hope you will find this example helpful. Sincerely, Frauke > William Michels <wjm1 at caa.columbia.edu mailto:wjm1 at caa.columbia.edu > hat am 10.10.2020 18:16 geschrieben: > > > Forwarding: Question re "neuralnet" package on the R-Help mailing list: > > https://stat.ethz.ch/pipermail/r-he...

...t; and provide commented, minimal, self-contained, reproducible code. > > > > -- > Gregory (Greg) L. Snow Ph.D. > 538280 at gmail.com > > > > > ------------------------------ > > Message: 3 > Date: Mon, 12 Oct 2020 08:33:44 +0200 (CEST) > From: =?UTF-8?Q?Frauke_G=C3=BCnther?= <guenther at leibniz-bips.de> > To: "r-help at r-project.org" <r-help at r-project.org> > Cc: William Michels <wjm1 at caa.columbia.edu>, "smm at posteo.org" > <smm at posteo.org> > Subject: Re: [R] Fwd: Help using th...