Displaying 2 results from an estimated 2 matches for "k_n".
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2012 Jul 06
2
[LLVMdev] Excessive register spilling in large automatically generated functions, such as is found in FFTW
...STORE(o3, r3); }
__INLINE void K_0(__m128 *r0, __m128 *r1, __m128 *r2, __m128 *r3) {
__m128 uk, uk2, zk, zk_d;
uk = *r0;
uk2 = *r1;
zk = ADD(*r2, *r3);
zk_d = MULI(SUB(*r2, *r3));
*r0 = ADD(uk, zk);
*r2 = SUB(uk, zk);
*r1 = SUB(uk2, zk_d);
*r3 = ADD(uk2, zk_d);
}
__INLINE void K_N(__m128 re, __m128 im, __m128 *r0, __m128 *r1, __m128
*r2, __m128 *r3) {
__m128 uk, uk2, zk_p, zk_n, zk, zk_d;
uk = *r0;
uk2 = *r1;
zk_p = MUL(*r2, re, im);
zk_n = MULJ(*r3, re, im);
zk = ADD(zk_p, zk_n);
zk_d = MULI(SUB(zk_p, zk_n));
*r2 = SUB(uk, zk);
*r0 = ADD(uk, zk);
*r3...
2004 Jul 12
6
proportions confidence intervals
Dear R users
this may be a simple question - but i would appreciate any thoughts
does anyone know how you would get one lower and one upper confidence
interval for a set of data that consists of proportions. i.e. taking a
usual confidence interval for normal data would result in the lower
confidence interval being negative - which is not possible given the data
(which is constrained between