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2013 Feb 23
3
data.frame and import to xlsx
Hi, i have a very huge number of data with the size 2375ko, i want to import them for R to xlsx but the size of excel is limited How can i resolve this problem? And please how can i define the frame Note that i have a table rows times c(1.....100) columns WLc(200...1000) and inside S c(15,.........) the table it is full values -- View this message in context:
2013 Mar 19
0
Eror : OutOfMemoryError (Java): Java heap space
Hi, i want to create xlsx sheet, all things seems to be perfect until this erro message Erreur : OutOfMemoryError (Java): Java heap space i have xp system, (32bit) I tried the following syntax > options(java.parameters = "-Xmx1000m") > options(java.parameters = "-Xms=3670K") > writeWorksheet(wb, SP, sheet = "SP") alos this one options(java.parameters =