[R] Error: cannot allocate vector of size

[mipplor]

i run a model ,but i turn out to be like this. but i have run this model days
ago and it works well

whats going on here? any suggestion.


> model1<‐siarmcmcdirichletv4(data,sources,tef,concdep=0,500000,50000)
Error: cannot allocate vector of size 2.2 Gb
In addition: Warning messages:
1: In matrix(1, ncol = (numsources + numiso) * numgroups, nrow =
(siardata$iterations -  :
  Reached total allocation of 895Mb: see help(memory.size)
2: In matrix(1, ncol = (numsources + numiso) * numgroups, nrow =
(siardata$iterations -  :
  Reached total allocation of 895Mb: see help(memory.size)
3: In matrix(1, ncol = (numsources + numiso) * numgroups, nrow =
(siardata$iterations -  :
  Reached total allocation of 895Mb: see help(memory.size)
4: In matrix(1, ncol = (numsources + numiso) * numgroups, nrow =
(siardata$iterations -  :
  Reached total allocation of 895Mb: see help(memory.size)

--
View this message in context: http://r.789695.n4.nabble.com/Error-cannot-allocate-vector-of-size-tp3406597p3406597.html
Sent from the R help mailing list archive at Nabble.com.