Displaying 3 results from an estimated 3 matches for "pt4".
Did you mean:
p4
2007 Nov 15
1
Nested SEXP functions
...SEXP XminusY(SEXP X,SEXP Y); // X-Y
SEXP tX(SEXP X); // X^T
SEXP mycholinv(SEXP V); // Use cholesky decomposition for inverse
Now, what I'm noticing is that if I call each routine individually
such as:
pt1=XtimesY(X,beta); // X*beta
pt2=Xminus(Y,pt1); // Y-X*beta
pt3=tX(pt2); // (Y-X*beta)^T
pt4=mycholinv(V); //V^{-1}
pt5=XtimesY(pt2,pt4); // (Y-X*beta)^T V^{-1}
result=XtimesY(pt5,pt2); //(y-X*beta)^T V^{-1} (y-X*beta)
Then the result is correct. But if instead I want to save some lines
of code, and I use:
result=XtimesY(XtimesY(tX(XminusY(Y,XtimesY(X,beta))),mycholinv(V)),XminusY(Y,Xti...
2012 Feb 24
1
Telling plot() the max y value to expect when plotting one distribution and then using lines() to add more distributions
...y to do this.
New to R, experienced C programmer, thanks in advance. Frank
colors <- c("red", "blue", "darkgreen", "gold", "black")
labels <- c("1", "2","3")
pdf("C:\\Users\\Frank\\Documents\\R\\Scripts\\pt4_Graph.pdf")
## load Pearson package
library(PearsonDS)
##range for x axis
no_of_increments<- 100
x <- seq(-0.06, +0.06, length=no_of_increments)
##parameters for the plots of three distributions
mx<- c(1.95, 18.35,1.93)
nux<- c(0.08,-1.02,0.25)
locationx<- c(0.0048,-0.00254,0.00...
2013 Oct 28
5
FreeBSD PVH guest support
...ction called by the Xen PVH boot sequence.
+ *
+ * Set some Xen global variables and prepare the environment so it is
+ * as similar as possible to what native FreeBSD init function expects.
+ */
+u_int64_t
+hammer_time_xen(start_info_t *si, u_int64_t xenstack)
+{
+ u_int64_t physfree;
+ u_int64_t *PT4 = (u_int64_t *)xenstack;
+ u_int64_t *PT3 = (u_int64_t *)(xenstack + PAGE_SIZE);
+ u_int64_t *PT2 = (u_int64_t *)(xenstack + 2 * PAGE_SIZE);
+ int i;
+
+ KASSERT((si != NULL && xenstack != 0),
+ ("invalid start_info or xenstack"));
+
+ xen_early_printf("FreeBSD PVH ru...