Displaying 8 results from an estimated 8 matches for "qval".
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2002 Apr 15
8
Problem
Hello! If I have a matrix as 1 2
2 3
and I want to change the value 2 in 0, what can I do?
Thank you
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2007 Feb 15
1
Function to assign quantiles?
...% 10% 20% 30% 40% 50% 60% 70% 80% 90%
100%
56.0 137.3 238.4 317.9 495.8 568.5 807.4 1207.7 1713.0
2951.1 8703.0
Now I want to assign the deciles, 1 - 10, to each observation, so, in the
above example, if dvals[322] = 256, I want to assign qvals[322] = 3, and if
dvals[7216] = 1083, I want qvals[7216] = 7, etc. I would think there would
be a function, or some very quick code to do that, but I couldn't find it.
Here's what I have now. It works, but I figure there must be a better way:
asdc <- function(q){max(1,which(qvec<...
2002 Jul 15
2
oggdrop with quality < 0
...at)qcValue/10.0)*32)+
< ((((float)qcValue/10)-8)*32));
< }
< else
< {
< approxBitrate = 1000 * (float)((((float)qcValue/10.0)*32)+
< ((((float)qcValue/10)-8)*32)+((((float)qcValue/10)-9)*116));
< }
<
< return approxBitrate;
---
> float qval = (float)(qcValue/10.+1.);
> int is = qval;
> float ds = qval-is;
> return ((rate_mapping[is]*(1.-ds)+rate_mapping[is+1]*ds)*2);
698a688
>
<p>--- >8 ----
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2006 Sep 18
1
Cochrans Q Test
Hi!
I would like to conduct a Cochran`s Q Test in R, but have not found any
suitable function.
My first idea was: J <- as.table(matrix(c(6,16,2,4),ncol=2, dimnames =
list("C" = c("Favorable","Unfavorable"),"Drug A Favorable"=c("B
Favorable","B Unfavorable"))))
L <- as.table(matrix(c(2,4,6,6),ncol=2, dimnames =
2011 Mar 22
2
Data frame and function that requires vector as input
...so shorter than the list I would obtain
dropping the data.frame.
What is the cleanest way to keep row and column names or putting the
values back into the same data frame format?
The function is fdrtool() and I can compute the values I'm interested
like this:
FDR=fdrtool([!is.na(zscores)])$qval
But at this point I don't know how to track back these values, to the
original data frame
Thanks,
Gian Luca
2015 Jul 22
1
Trouble with EZStream
...tory
Assuming raw pcm input file
LAME 3.98.2 32bits (http://www.mp3dev.org/)
CPU features: MMX (ASM used), SSE (ASM used), SSE2
Using polyphase lowpass filter, transition band: 16538 Hz - 17071 Hz
Encoding <stdin> to <stdout>
Encoding as 44.1 kHz j-stereo MPEG-1 Layer III (11x) 128 kbps qval=3
fatal error: can't update LAME-tag frame!
Here's the really funny thing: THE FILE EXISTS!
OK, so I re-install libogg, libvorbis, every library I could think of,
re-installed ezstream itself (and Ices-CC, too, just in case), got it
all nice and clean, then tried it again. I even thought...
2000 Jul 19
1
Followup to Rok Papez's tests
...-h -k /tmp/Ministry_TheFall.wav /tmp/Ministry_TheFall.mp3
Output:
LAME version 3.83 (www.sulaco.org/mp3)
GPSYCHO: GPL psycho-acoustic and noise shaping model version 0.77.
Encoding /tmp/Ministry_TheFall.wav to /tmp/Ministry_TheFall.mp3
Encoding as 44.1 kHz 160 kbps stereo MPEG1 LayerIII ( 8.8x) qval=2
Frame | CPU/estimated | time/estimated | play/CPU | ETA
11275/ 11275(100%)| 0:05:21/ 0:05:21| 0:05:21/ 0:05:21| 0.9177| 0:00:00
real 5m21.174s
user 5m19.120s
sys 0m1.860s
Repeated @ 192kbps:
real 4m39.733s
user 4m37.680s
sys 0m1.800s
Repeated @ 192kbps...
2015 Mar 24
5
EZStream 0.5.6 Says No Such Share Object
On Fedora 20 (Heizenbug), when the command:
/usr/local/bin/ezstream -q -c "{some-file}.xml"
is executed, the error message:
/usr/loca/bin/ezstream: error while loading shared library:
libtag_c.so.0; cannot open shared object file: no such file or
directory
is displayed. "find" shows it's in /usr/lib64, which is a link to
/usr/lib64/libtag_so.0.0.0. Is there something I