悬赏 1 个论坛币 未解决
直接上程序吧,希望大神给解释一下R语言的内存占用问题
> ls()
character(0)
> memory.size()
[1] 2634.15
> gc()
used (Mb) gc trigger (Mb) max used (Mb)
Ncells 29743637 1588.5 43997958 2349.8 32579192 1740.0
Vcells 160323465 1223.2 415555817 3170.5 415401875 3169.3
> gc()
used (Mb) gc trigger (Mb) max used (Mb)
Ncells 29743586 1588.5 43997958 2349.8 32579192 1740.0
Vcells 160323398 1223.2 415555817 3170.5 415401875 3169.3
> memory.size(F)
[1] 2633.46
> ls()
character(0)