Displaying 3 results from an estimated 3 matches for "inttobin".
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inttobits
2010 Aug 06
1
R script doesn't load libraries when called from cron
...ve R script that i need to run in cron. Either R libraries or some .so
libraries that they depend on don't get loaded correctly. Here is an
example. I have a file, call it tmp.R
tmp.R
=========================
R --slave --args $0 $* <<EOF
cmarg = commandArgs()[5]
library(R.utils)
b<-intToBin(cmarg)
print(paste( "argument is ", cmarg, sep=""))
print(paste(" binary representation of argument is ", b))
===========================================
It loads a library R.utils, uses function intToBin from it, prints binary
rep of the argument. When i run it from...
2014 Dec 11
3
SUGGESTION: Force install.packages() to use ASCII encoding when parse():ing code?
...foo.R")
Warning message:
In readLines(file, warn = FALSE) :
invalid input found on input connection 'foo.R'
> options(encoding="ascii")
> parse("foo.R")
expression()
Reason for the "invalid input": The bit pattern for raw[3:5], is:
> R.utils::intToBin(raw[3:5])
[1] "11101001" "01110100" "01110101"
The first byte (raw[3]) matched special UTF-8 byte pattern "1110xxxx",
which according to UTF-8 should be followed by two more bytes with bit
patterns "10xxxxxx" and "10xxxxx"
[http://en.wiki...
2014 Dec 11
0
SUGGESTION: Force install.packages() to use ASCII encoding when parse():ing code?
...file, warn = FALSE) :
> invalid input found on input connection 'foo.R'
>
> > options(encoding="ascii")
> > parse("foo.R")
> expression()
>
> Reason for the "invalid input": The bit pattern for raw[3:5], is:
>
> > R.utils::intToBin(raw[3:5])
> [1] "11101001" "01110100" "01110101"
>
> The first byte (raw[3]) matched special UTF-8 byte pattern "1110xxxx",
> which according to UTF-8 should be followed by two more bytes with bit
> patterns "10xxxxxx" and "10xxx...