Displaying 4 results from an estimated 4 matches for "m1jjh00".
2012 Dec 21
0
segfault reading large BLOB from SQL Server
...nodename machine
login
"mralx1.rsma.frb.gov" "x86_64"
"unknown"
user effective_user
"m1jjh00" "m1jjh00"
> sessionInfo()
R version 2.15.0 (2012-03-30)
Platform: x86_64-redhat-linux-gnu (64-bit)
locale:
[1] LC_CTYPE=en_US LC_NUMERIC=C LC_TIME=en_US
LC_COLLATE=en_US LC_MONETARY=en_US
[6] LC_MESSAGES=en_US LC_PAPER=C...
2008 May 27
1
(PR#11509) rgb to cmyk conversion is wrong in
...report.
Also, there is no unique way to do undercover removal in conversion to
CMYK, and so it is wrong to call any method 'wrong' -- in fact the one
used in earlier versions of R was a documented method and within the
family described in the PDF reference manual.
On Fri, 23 May 2008, m1jjh00 at frb.gov wrote:
> The conversion of RGB to CMYK takes place in PostScriptSetCol() starting at
> line 2900 of R-2.7.0/src/library/grDevices/src/devPS.c
>
> if(strcmp(mm, "cmyk") == 0) {
> double c = 1.0-r, m=1.0-g, y=1.0-b, k=c;
> k = fmin2(k, m);
>...
2005 Oct 19
2
[R-gui] R GUI considerations (was: R, Wine, and multi-threadedness)
>>>>> "K" == Kasper Daniel Hansen <khansen at stat.Berkeley.EDU> writes:
K> On Oct 19, 2005, at 3:43 PM, Jeffrey J. Hallman wrote:
K> <SNIP>
>> Think about it. Once you have a basic math package that can handle
>> matrix
>> programming and various mathematical functions, building the various
>> statistical modeling
2008 May 23
0
rgb to cmyk conversion is wrong in src/library/grDevices/src/devPS.c (PR#11509)
The conversion of RGB to CMYK takes place in PostScriptSetCol() starting at
line 2900 of R-2.7.0/src/library/grDevices/src/devPS.c
if(strcmp(mm, "cmyk") == 0) {
double c = 1.0-r, m=1.0-g, y=1.0-b, k=c;
k = fmin2(k, m);
k = fmin2(k, y);
if(k == 1.0) c = m = y = 0.0;
else {c /= (1.-k); m /= (1.-k); y /= (1.-k);}
r, g, and b have already been normalized to the