Displaying 7 results from an estimated 7 matches for "xidx".
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2001 Nov 16
1
UseMethod() fails to (PR#1176)
match the argument 'x' if there is another argument with prefix 'x'
Full_Name: Henrik Bengtsson
Version: 1.3.1
OS: Sun Solaris 8
Submission from: (NULL) (130.235.3.49)
I ran into a strange problem with UseMethod(). Run the following code:
foo.Bar <- function(this, x=0, xidx=0) {
cat("In foo.Bar(): ", this, ", x=", x, ", xidx=", xidx, ".\n", sep="");
}
foo.default <- function(x, ...) {
str("Error: No default function found!");
}
foo <- function(x, ...) UseMethod("foo");
obj <- "...
2001 Nov 16
0
Best/safest way to use UseMethod()?
...quot;alias")
or
barplot <- function(height, ...) UseMethod("barplot")
What I would like to point out here is that there is a first argument ('object' and 'height'). This might give a conflict if some one do like this
foo.Bar <- function(this, x=0, xidx=0) {
cat("In foo.Bar(): ", this, ", x=", x, ", xidx=", xidx, ".\n", sep="");
}
foo.default <- function(...) {
str("Error: No default function found!");
}
foo <- function(x, ...) UseMethod("foo");
ob...
2005 Jul 05
1
Kind of 2 dim histogram - levelplot
...:7
xble <- length( xb ) - 1
yble <- length( yb ) - 1
# fill data in bins
g <- expand.grid( x=xb[1:xble], y=yb[1:yble] )
g$cnt <- numeric( dim( g )[1] )
g$avg <- numeric( dim( g )[1] )
g$proz <- numeric( dim( g )[1] )
idx <- 1
for (myy in 1:yble) {
for (myx in 1:xble) {
xIdx <- which( ( (x >= xb[myx]) & (x < xb[myx + 1]) ) )
yIdx <- which( ( (y >= yb[myy]) & (y < yb[myy + 1]) ) )
bIdx <- intersect( xIdx, yIdx )
g[idx,3] <- length( bIdx )
g[idx,4] <- sum( val[bIdx] )/g[idx,3]
g[idx,5] <- sum(val[bIdx]>0)/lengt...
2009 Jul 01
1
match() indexing
....1218458
7 10 0.9183175
> y <- data.frame(id=c(1,2,4,7,8,9,10,11,12))
> y
id
1 1
2 2
3 4
4 7
5 8
6 9
7 10
8 11
9 12
I want to copy the x$r values to y to obtain
>y
id r
1 1 0.4243219
2 2 NA
3 4 0.7094532
4 7 0.9630027
5 8 NA
6 9 0.1218458
7 10 0.9183175
8 11 NA
9 12 NA
xIdx <- match(x$id,y$id) yields a vector of length x, so it cannot be
used directly to copy to y.
Any help in vectorizing this assignment would be most welcome.
Chris
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2014 Aug 20
2
[LLVMdev] LLVM CreateStructGEP type assert error
...ndary for the block according to
// the boundary of its small block
int blkY = small_block_rows*by-border_rows;
int blkX = small_block_cols*bx-border_cols;
int blkYmax = blkY+BLOCK_SIZE-1;
int blkXmax = blkX+BLOCK_SIZE-1;
// calculate the global thread coordination
int yidx = blkY+ty;
int xidx = blkX+tx;
// load data if it is within the valid input range
int loadYidx=yidx, loadXidx=xidx;
int index = grid_cols*loadYidx+loadXidx;
if(IN_RANGE(loadYidx, 0, grid_rows-1) && IN_RANGE(loadXidx, 0, grid_cols-1)){
temp_on_cuda[ty][tx] = temp_src[index]; // Load th...
2014 Aug 20
2
[LLVMdev] LLVM CreateStructGEP type assert error
If I do M.dump(), at the top of the output I have:
%struct.RB = type opaque
Further down I have:
@.str18 = internal addrspace(2) constant [13 x i8] c"RB_t*\00"
However nowhere does it dump the full struct type when I call "M.dump()". I have it explicitly defined above the kernel in the kernel file, but LLVM doesn't seem to pick it up.
Opaque is a placeholder until it
2008 Jun 30
4
Rebuild of kernel 2.6.9-67.0.20.EL failure
Hello list.
I'm trying to rebuild the 2.6.9.67.0.20.EL kernel, but it fails even without
modifications.
How did I try it?
Created a (non-root) build environment (not a mock )
Installed the kernel.scr.rpm and did a
rpmbuild -ba --target=`uname -m` kernel-2.6.spec 2> prep-err.log | tee
prep-out.log
The build failed at the end:
Processing files: kernel-xenU-devel-2.6.9-67.0.20.EL
Checking