Displaying 2 results from an estimated 2 matches for "mikeumo".
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mikemol
2013 Apr 26
2
speed of a vector operation question
Hello,
I am dealing with numeric vectors 10^5 to 10^6 elements long. The values are
sorted (with duplicates) in the vector (v). I am obtaining the length of
vectors such as (v < c) or (v > c1 & v < c2), where c, c1, c2 are some scalar
variables. What is the most efficient way to do this?
I am using sum(v < c) since TRUE's are 1's and FALSE's are 0's. This
2013 Jun 25
0
having trouble installing RDieHarder
Hello,
I am having trouble installing the package from CRAN. As the package compiles I get:
* installing *source* package ‘RDieHarder’ ...
** package ‘RDieHarder’ successfully unpacked and MD5 sums checked
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for