Displaying 20 results from an estimated 64 matches for "q10".
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2012 Nov 12
3
select different variables from a list of data frames
...How do I select different variables from a list of data frames.
I have a list of 13 that looks like below. Each data frame has more variables than I need. How do I go through the list and select the variables that I need.
In the example below, I need to get the variables "a", and "q10" and "q14" to be returned to two separate data frames.
Thank you.
Yours, Simon Kiss
#####Sample data
mylist<-list(df1=data.frame(a=seq(1,10,1), c=seq(1,109,1), q10=rep('favour', 10)), df2=data.frame(a=seq(1,10,1), b=seq(15,24,1), q14=rep('favour', 10)))
#The va...
2002 Dec 21
4
had a thought on peeling last night
I was up late last night, and i had a thought on peeling that would probably provide 100% accurate peeling data to a decoder, but take a maximum of 1101 times normal time to encode (taking into account the range from q-1 to q10 ).
ay you want to encode a track at q10, but you want it to be peelable.
the 1101 encoder would encode from the source at every quantifiable level (since there are 2 decimal points of quality in at least oggdrop, giving 100 quantifiable levels per integer level of quality, giving 1001 from q0 to q...
2011 Sep 01
0
[PATCH 5/5] resample: Add NEON optimized inner_product_single for floating point
...der], #4\n"
+ " vmul.f32 q0, q4, q8\n"
+ " bne 4f\n"
+ " b 5f\n"
+ "1:"
+ " vld1.32 {q4, q5}, [%[b]]!\n"
+ " vld1.32 {q8, q9}, [%[a]]!\n"
+ " vld1.32 {q6, q7}, [%[b]]!\n"
+ " vld1.32 {q10, q11}, [%[a]]!\n"
+ " subs %[len], %[len], #16\n"
+ " vmul.f32 q0, q4, q8\n"
+ " vmul.f32 q1, q5, q9\n"
+ " vmul.f32 q2, q6, q10\n"
+ " vmul.f32 q3, q7, q11\n"
+ " beq 3f\n"
+ "2:"
+ " vld...
2008 Jul 23
4
Using PrettyR to produce LaTeX output
..., I get an
error that says "arguments imply differing number of rows."
If that didn't make any sense...ultimately, here is what I'm trying (and
failing) to produce as a LaTeX document...
MALES FEMALES
Q10 Med Q90 Q10 Med Q90
AGE xx xx xx xx xx xx
BMI xx xx xx xx xx
xx
etc. xx xx xx xx xx
xx
Any help or guidan...
2006 Oct 06
3
Theora file size
Hi
I was surprised with size of Theora files and thought
of feedback.
Following 1minute duration Theora and Xvid files were
made from a y4m file. The resolution is 1280x720:
1. Xvid 17MB
2. Ogg/Theora Q7 31MB
3. Ogg/Theora Q8 38MB
4. Ogg/Theora Q9 49MB
5. Ogg/Theora Q10 61MB
The Xvid file was made using mencoder by 2 passes with
following options:
bitrate=2500:autoaspect:chroma_opt:vhq=4:bvhq=1:quant_type=mpeg:pass=1
The encoder_example was used to create Ogg/Theora
files.
It was noted y4m to Theora encoding was the fastest
that I have ever seen. The Q9 Ogg/T...
2013 May 21
0
[PATCH] 02-
...s at a time */
+ "movs %5, %3, lsr #4;\n"
+ "beq .celt_fir1_process16_done_%=;\n"
+
+ ".celt_fir1_process16_%=:\n"
+ /* Load 16 x values in q0, q1 lanes */
+ "vld1.16 {q0-q1}, [%0]!;\n"
+
+ /* Init four 32 bits sum in q7, q8, q9, q10 lanes */
+ "vshll.s16 q7, d0, %[SIGSHIFT];\n"
+ "vshll.s16 q8, d1, %[SIGSHIFT];\n"
+ "vshll.s16 q9, d2, %[SIGSHIFT];\n"
+ "vshll.s16 q10, d3, %[SIGSHIFT];\n"
+
+ /* Make previous samples vector for MAC in q5, q6 lanes */
+ "...
2013 May 21
2
[PATCH] 02-Add CELT filter optimizations
...s at a time */
+ "movs %5, %3, lsr #4;\n"
+ "beq .celt_fir1_process16_done_%=;\n"
+
+ ".celt_fir1_process16_%=:\n"
+ /* Load 16 x values in q0, q1 lanes */
+ "vld1.16 {q0-q1}, [%0]!;\n"
+
+ /* Init four 32 bits sum in q7, q8, q9, q10 lanes */
+ "vshll.s16 q7, d0, %[SIGSHIFT];\n"
+ "vshll.s16 q8, d1, %[SIGSHIFT];\n"
+ "vshll.s16 q9, d2, %[SIGSHIFT];\n"
+ "vshll.s16 q10, d3, %[SIGSHIFT];\n"
+
+ /* Make previous samples vector for MAC in q5, q6 lanes */
+ "...
2012 Mar 06
1
How to apply two parameter function in data frame
...ency tables) for participation vs all of the
other factors.
In SPSS I would do:
CROSSTABS
/TABLES= (my other factors) BY participation
/FORMAT=NOTABLES
/STATISTICS=CHISQ
/COUNT ROUND CELL.
In R I have tried something like:
mapply(chisq.test,participation,surv3[,names(surv3) %in% c('q10','q44')])
which should be effectively the same as
chisq.test(participation,q10)
chisq.test(participation,q44)
except maybe I could store the results better....
but I get told that x and y are not the same length, and in this case,
length() of the y argument is 2, which yes, is not...
2007 Feb 20
0
Standardized residual variances in SEM
....5 0.0e+00 Q3 <--- G
param4 0.74 0.066 11.2 0.0e+00 Q4 <--- G
param6 0.81 0.068 11.9 0.0e+00 Q6 <--- G
param7 0.65 0.060 11.0 0.0e+00 Q7 <--- G
param9 0.60 0.059 10.1 0.0e+00 Q9 <--- G
param10 0.64 0.065 9.9 0.0e+00 Q10 <--- G
param11 0.72 0.054 13.3 0.0e+00 Q11 <--- G
param12 0.59 0.063 9.3 0.0e+00 Q12 <--- G
param13 0.61 0.069 8.7 0.0e+00 Q13 <--- G
param14 0.70 0.074 9.6 0.0e+00 Q14 <--- G
param15 0.68 0.066 10.4 0.0e+00 Q15 <--- G...
2002 Oct 21
3
How to fit Oggs in a specific amount of space?
I took 5 albums (Classical music) and converted them to Ogg Vorbis
at "Full Bitrate" (-q10) and all 5 directories take up about 775 Megs
which won't fit on a CD. So I ripped them again in WAV first (And
give my friend back his CDs) but now I wanna know what quality
setting should I use to fit them on 1 CD (The highest possible with
total space used just under 700 Megs)...
2011 Jan 09
1
Operating on count lists of non-equal lengths
...nt 0 0 0 1 0 -1 -1 1 1 -1 ...
$ Q4 : int -1 0 0 0 0 -1 0 -1 0 -1 ...
$ Q5 : int 0 0 0 -1 0 -1 0 -1 0 0 ...
$ Q6 : int 0 0 0 1 0 -1 0 -1 0 0 ...
$ Q7 : int 0 1 1 0 0 0 1 0 1 1 ...
$ Q8 : int 0 0 0 0 0 -1 0 0 1 0 ...
$ Q9 : int 0 1 0 0 0 -1 0 -1 1 -1 ...
$ Q10 : int 0 0 0 0 -1 -1 0 -1 0 0 ...
> summary(C)
TIME Sector COMP Q1 Q2
Min. :1.000 D:130 A: 4 Min. :-1.000 Min. :-1.0000
1st Qu.:2.000 F:126 B: 4 1st Qu.: 0.000 1st Qu.: 0.0000
Median :3.000 G:158 C: 4 Median : 1.000 Me...
2011 Sep 01
6
[PATCH 0/5] ARM NEON optimization for samplerate converter
From: Jyri Sarha <jsarha at ti.com>
I optimized Speex resampler for NEON capable ARM CPUs. The first patch
should speed up resampling on any platform that can spare the
increased memory usage. It would be nice to have these merged to the
master branch. Please let me know if there is anything I can do to
help the the merge. The patches have been rebased on top of master
branch in
2010 Feb 07
1
Theora blurriness in Windows players
...ideos within
<video>, but not as a standalone file (i.e., directly from the URL). I
did not take the time yet to prepare a simple page to replicate this
test in that manner.
The two files I used for testing were the following:
http://media.basilgohar.com/preview/theora/balcony-2-vga30p.y4m-q10.ogv
http://media.basilgohar.com/preview/theora/balcony-4-vga30p.y4m-q10.ogv
What inspired me to make this test is the fact that gmaxwell (I think)
in #theora mentioned the problem, and linked to a reddit comment he made
in response to someone's criticism of libtheora's quality compared wit...
2012 Sep 21
0
[LLVMdev] Question about LLVM NEON intrinsics
On 21 September 2012 09:28, Sebastien DELDON-GNB
<sebastien.deldon at st.com> wrote:
> declare <16 x float> @llvm.arm.neon.vmaxs.v16f32(<16 x float>, <16 x float>) nounwind readnone
>
> llc fails with following message:
>
> SplitVectorResult #0: 0x2258350: v16f32 = llvm.arm.neon.vmaxs 0x2258250, 0x2258050, 0x2258150 [ORD=3] [ID=0]
>
> LLVM ERROR: Do not
2009 Nov 12
1
Transforming a dataframe into a response/predictor matrix
..., as shown below:
Lastname Firstname CATALOG_NBR Email StudentID EMPLID Start
1 alastname afirstname 1213 *@uark.edu 10295236 # 12/2/2008
2 anotherlastname anotherfirstname 1213 **@uark.edu ## 10295236 9/3/2008
Xattempts Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14 Q15 Q16 Q17 Q18 Q19
1 1 1 1 0 0 0 0 0 0 0 1 0 0 1 1 0 1 1 0 1
2 1 1 1 1 1 1 0 1 0 0 1 1 0 0 1 0 0 0 0 1
Q20 Q21 Q22 Q23 Q24 Q25 Q26 Q27 Q28 Q29 Q30 Q31 Q32 Score Form CRSE_GRADE_OFF
1 0 0 0 0 0 0...
2012 Sep 21
2
[LLVMdev] RE : Question about LLVM NEON intrinsics
...128]
add r3, r2, #48
vld1.64 {d16, d17}, [r2, :128]
add r2, r2, #16
vld1.64 {d18, d19}, [r1, :128]
vld1.64 {d26, d27}, [r12, :128]
add r12, r1, #32
vld1.64 {d24, d25}, [r3, :128]
add r1, r1, #16
vadd.f32 q11, q9, q8
vld1.64 {d28, d29}, [r12, :128]
vadd.f32 q9, q13, q12
vadd.f32 q8, q14, q10
vld1.64 {d20, d21}, [r2, :128]
vld1.64 {d24, d25}, [r1, :128]
add r1, r0, #48
vadd.f32 q10, q12, q10
vst1.64 {d22, d23}, [r0, :128]
vst1.64 {d18, d19}, [r1, :128]
add r1, r0, #32
add r0, r0, #16
vst1.64 {d16, d17}, [r1, :128]
vst1.64 {d20, d21}, [r0, :128]
bx lr
.Ltmp0:
.size vaddf32, ....
2017 Jul 26
0
[PATCH 1/3] backlight: always select BACKLIGHT_LCD_SUPPORT for BACKLIGHT_CLASS_DEVICE
...&& DRM_GMA500 && DRM_SHMOBILE && DRM_TILCDC && DRM_FSL_DCU && DRM_TINYDRM && DRM_PARADE_PS8622 && FB_BACKLIGHT && FB_ARMCLCD && FB_MX3 && USB_APPLEDISPLAY && FB_OLPC_DCON && ACPI_CMPC && SAMSUNG_Q10) selects BACKLIGHT_CLASS_DEVICE which has unmet direct dependencies (HAS_IOMEM && BACKLIGHT_LCD_SUPPORT)
>
> It turns out that amost all users of BACKLIGHT_CLASS_DEVICE also select
> BACKLIGHT_LCD_SUPPORT, but not all of them do. This makes the remaining
> ones behave like the o...
2017 Jul 26
0
[PATCH 1/3] backlight: always select BACKLIGHT_LCD_SUPPORT for BACKLIGHT_CLASS_DEVICE
...&& DRM_GMA500 && DRM_SHMOBILE && DRM_TILCDC && DRM_FSL_DCU && DRM_TINYDRM && DRM_PARADE_PS8622 && FB_BACKLIGHT && FB_ARMCLCD && FB_MX3 && USB_APPLEDISPLAY && FB_OLPC_DCON && ACPI_CMPC && SAMSUNG_Q10) selects BACKLIGHT_CLASS_DEVICE which has unmet direct dependencies (HAS_IOMEM && BACKLIGHT_LCD_SUPPORT)
It turns out that amost all users of BACKLIGHT_CLASS_DEVICE also select
BACKLIGHT_LCD_SUPPORT, but not all of them do. This makes the remaining
ones behave like the others.
It would pr...
2013 May 21
0
regarding ARM NEON CELT filter optimizations
...s at a time */
+ "movs %5, %3, lsr #4;\n"
+ "beq .celt_fir1_process16_done_%=;\n"
+
+ ".celt_fir1_process16_%=:\n"
+ /* Load 16 x values in q0, q1 lanes */
+ "vld1.16 {q0-q1}, [%0]!;\n"
+
+ /* Init four 32 bits sum in q7, q8, q9, q10 lanes */
+ "vshll.s16 q7, d0, %[SIGSHIFT];\n"
+ "vshll.s16 q8, d1, %[SIGSHIFT];\n"
+ "vshll.s16 q9, d2, %[SIGSHIFT];\n"
+ "vshll.s16 q10, d3, %[SIGSHIFT];\n"
I think C++-style comments should be avoided (or not mixed with C-style)
I'...
2008 Jan 07
2
How should I improve the following R code?
...y(strsplit(stbl$count, ":", fixed = TRUE), as.numeric)
len <- length(index)
for (i in 1:len) {
v <- wtd.quantile(index[[i]], count[[i]], c(0, 0.2, 0.5, 0.8, 1))
stbl$q0[i] <- v[1]
stbl$q2[i] <- v[2]
stbl$q5[i] <- v[3]
stbl$q8[i] <- v[4]
stbl$q10[i] <- v[5]
}
It works fine for a small N, but it get quickly inefficient as N grows. The
for-loop takes too long. How could I improve the code or data
representation so it can run fast?
Thanks,
Seung