[R-br] parametros booleano e numerico

[Cleber N.Borges]

olá a todos,

alguem sabe o motivo do valor 1 não ter o mesmo efeito de TRUE (booleano)
na função memory.size?

fiz alguns testes e acabei com essa duvida. Grato

Cleber
---------------------------

 > memory.size()
[1] 23.86
 > memory.size(max=TRUE)
[1] 25.62
 > memory.size(max=FALSE)
[1] 23.86
 >
 > memory.size(max=1)
[1] 7935.37
Warning message:
In memory.size(max) : cannot decrease memory limit: ignored
 > memory.size(max=0)
[1] 7935.37
Warning message:
In memory.size(max) : cannot decrease memory limit: ignored
 >
 > memory.size
function (max = FALSE)
round(.Internal(memory.size(max)), 2L)
<bytecode: 0x00000000054d5738>
<environment: namespace:utils>
 >
 > memory.size(max=(1==TRUE))
[1] 25.62
 > memory.size(max=(0==TRUE))
[1] 23.92
 >
 > 23==TRUE
[1] FALSE
 > 1==TRUE
[1] TRUE
 > 23==TRUE
[1] FALSE
 >
 > 0==FALSE
[1] TRUE
 > 2==FALSE
[1] FALSE
 >
 > sessionInfo()
R version 2.15.0 (2012-03-30)
Platform: x86_64-pc-mingw32/x64 (64-bit)

locale:
[1] LC_COLLATE=Portuguese_Brazil.1252  LC_CTYPE=Portuguese_Brazil.1252
[3] LC_MONETARY=Portuguese_Brazil.1252 LC_NUMERIC=C
[5] LC_TIME=Portuguese_Brazil.1252

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base
 >