search for: madana

...milar like rbind()) all these data frames and create one single data frame called DF so that i can have the complete data for further analysis. Can someone help me in performing this function through looking (without manual specification of DF[[count]]s). Thanks in advance for your help. Regards, Madana -- View this message in context: http://r.789695.n4.nabble.com/Binding-multiple-data-frames-into-single-data-frame-tp3691335p3691335.html Sent from the R help mailing list archive at Nabble.com.

...ow (Spliting row 3 & 4 at : and sending to a new row): rent,100,1,common,674 pipe,200,0,usual,864 car,300,1,uncommon,392 jump,700,0,common,664 car,200,1,uncommon,864 snap,900,1,usual,746 stint,600,1,uncommon,257 pull,800,0,usual,594 Request any one who can help me getting this done. Regards, Madana -- View this message in context: http://r.789695.n4.nabble.com/Splitting-one-column-value-into-multiple-rows-tp3668835p3668835.html Sent from the R help mailing list archive at Nabble.com. [[alternative HTML version deleted]]

...the processing of my analysis code is taking too much time. I got to know that mclapply() can be used to use all cores (processors) to make R much faster when we have multicores. Can anyone help me in understanding how to use mclapply() function in the above situation. Thanks in advance Regards, Madana -- View this message in context: http://r.789695.n4.nabble.com/R-on-Multicore-for-Linux-tp3682318p3682318.html Sent from the R help mailing list archive at Nabble.com.

...er (Remote) desktop, which can be accessed by many users by logging in with their credentials... Another concern is if i want to work with huge dataset (millions of records) what should be the system configuration? (currently i am getting an error : Cannot allocate vector of size 16.7 Mb) Regards, Madana -- View this message in context: http://www.nabble.com/Working-with-R-from-Remote-desktop-tp23385242p23385242.html Sent from the R help mailing list archive at Nabble.com. [[alternative HTML version deleted]]

...o R and i am in learning stage. Can any one tell me whether R allows WAR file installation? Other concerns i have are: 1. Does R allows WAR file installation? 2. Does R has a web server or application server concept? 3. Can we create login credentials in R? Kindly clarify these things... Regards, Madana -- View this message in context: http://www.nabble.com/WAR-file-installation-tp26072174p26072174.html Sent from the R help mailing list archive at Nabble.com.

...that is in oracle database. Can some one help me in accomplishing this task in R? Example Code: library(RODBC) DB_CONNECT <- odbcConnect("DSN_NAME") TABLE_JOIN <- sqlQuery(DB_CONNECT, "SELECT * FROM DB_TABLE WHERE COL_1 NOT IN (SELECT COL_1 FROM DATA_SET_R) ") Regards, Madana -- View this message in context: http://r.789695.n4.nabble.com/Joining-R-Local-Dataset-with-Table-from-Database-tp4638967.html Sent from the R help mailing list archive at Nabble.com.

...w how can I execute the same sqery on a maching that is running with 4 cores. Please provide me the code. NEW_TABLE <- rhive.query("SELECT A, B, COUNT(C) FROM TABLE_A WHERE A>='01-01-2012'") Also let me know how can I leverage only 2 / 3 cores of the machine. Regards, Madana -- View this message in context: http://r.789695.n4.nabble.com/SQL-query-with-Multicore-option-on-R-linux-tp4643771.html Sent from the R help mailing list archive at Nabble.com.

...inetricks ~$ sh winetricks corefonts vcrun6 Warning: the specified Windows directory L"c:\\windows" is not accessible. Warning: the specified System directory L"c:\\windows\\system32" is not accessible. Warning: could not find DOS drive for current working directory '/home/madana', starting in the Windows directory. wine: could not load L"c:\\windows\\system32\\cmd.exe": Module not found wine cmd.exe /c echo '%ProgramFiles%' returned empty string Can some help me please and me where I went wrong. Thanks [Rolling Eyes]