search for: marianna

Hy guys, I have built a 3dimentional array that is meant to be a 3D landscape for my simulation game. Do you know if there is some package that allow me to plot the image? I am looking at all 3D plots but nothing seems to be right. Should I use the rgl package? Thank you very much Marianna

...ng which a loop: out<-for(x in MyVector) if (x %in% MyData) print (MyData[,2]) but obviously doesn't work. How can I select the correspondent element on column 2 for each x found in column 3? Suggestions in general? Thank you for consideration!!! Have a nice day, Marianna -- View this message in context: http://r.789695.n4.nabble.com/check-for-data-in-a-data-frame-and-return-correspondent-number-tp4472634p4472634.html Sent from the R help mailing list archive at Nabble.com.

Hi, I'm Marianna I'm trying to apply the command "repeat" to my matrix but the repeat process doesn't work as I would. In particular I would like to apply the function robustm () _that I have created_ to my two matrices, if the difference between the two matrices is less than 0.001, R give me b...

...loop with : for (i in 1 : length (myvector)) sum (MyTable== i) but it crashes my computer. I've also tried something like x <- 1 : length (MyVector) apply (MyTable , 1 , function(x) {sum (MyTable ==x)} but doesn't work. Any idea? Thank you. AAAAAny suggestion is super welcome. Marianna -- View this message in context: http://r.789695.n4.nabble.com/loop-for-a-large-database-tp4422052p4422052.html Sent from the R help mailing list archive at Nabble.com.

I posted question before butnobody answered. I find it hard to belive that I''m the only one having to deal with excell fils. Here is my problem - my app must process and create ecxell files. I''m trying to figure out how to use POI4r and cannot find any clear instruction on how to get this working. I''m ruuning my app on Windows server. Any ideas? Is there any other

I feel this is a very easy thing but I've never done it before and it is getting frustrating. I have a big data.frame (1445846 rows, 15 col) that looks like this: V1 V2 V3 V4 V5 1 home sister brother chair 0 2 cat dog animal 0 0 3 girl boy 0

...duces a different dendrogram than other programs for hierarchical clustering with ward method (i.e. multidendrograms). Weird right?? Computing manually the distances and then feeding them to hclust produces an error message. So, I am wondering, what the hell is this dist function doing?! thanks! marianna [[alternative HTML version deleted]]

hi! I apologize in advance if this is a newbie dumm question, but I really can't figure it ou. I have lists of sumeric and character data on some URLs, which look like this: <photo id="5876248819" owner="13716719 at N04" secret="faf9bb7f52" server="5264" farm="6" title="our rose garden" ispublic="1"

...n column 2 are placed as row names and the values on column 3 are in the correspondent cells (or 0 if an intersection color-context is empty). Easy to prepare the empty data.frame, but I cant find out how to fill it up with the frequencies. Ideas? Anybody has a ready script for this? Thank you!!! Marianna -- View this message in context: http://r.789695.n4.nabble.com/contingency-tables-tp4478204p4478204.html Sent from the R help mailing list archive at Nabble.com.

Hi all, I need to upload excell files in my app and I''m trying to use POI4R. HAs anyone had a chance to work with this? Is there any other way to generate ecxel files? -- Posted via http://www.ruby-forum.com/.

Norton AntiVirus ha trovato un virus in un allegato inviato da (samba@samba.org) a Segreteria Direzione. Per garantire che i destinatari possano utilizzare i file inviati, eseguire una scansione dei virus, ripulire eventuali file infetti e inviare di nuovo l'allegato. Allegato: documento.pif Nome virus: W32.Netsky.X@mm Azione intrapresa: Ripulisci non riuscito : Elimina riuscito : Stato