Displaying 6 results from an estimated 6 matches for "groupsiz".
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groupsize
2012 Aug 10
2
creating a contingency table from a data.frame automatically (NOT BY HAND)
...uggle coming from the data, not the
actual analysis) I have decided to prefer contingency tables. I have my
data such as:
response:
hunting.prev=c("success","fail","success","success","success","fail",...)
one of 21 surveyed variables:
groupsize=c("small","large","small","small","small","large"...)
...
now...
It is intuitive to me that I will have to split up each variable by its
level(s), thus creating 2 new variables for groupsize (as an example)
holding the counts of small...
2013 Dec 17
1
What is the formula of Pseudo-F statistic in capscale in vegan?
...ble showing
the different pseudo-F values; (2) the formula used by PRIMER to calculate
pseudo-F values that we think is the same being used in R, but need
confirmation; and (3) the R code used for this analysis.
(1) Table
Model
Social Variables
PRIMER pseudo-F
R pseudo-F
SEQUENTIAL TESTS
GroupSize
1.1904
1.5528
Board
1.5079
1.8872
MtgStyle
1.1326
1.4007
DmStyle
1.0971
1.3437
DifView
1.4892
1.7299
VolAuton
2.2923
2.2925
(2) pseudo-F formula
We know that PRIMER uses the following formula to calculate the pseudo-F for
a sequential test of significance...
2013 May 07
2
recode categorial vars into binary data
...rame(cbind(snr=c(1,2,3,4,5,6,7,8,9,10),k1=c(1,1,4,2,3,2,2,5,2,2),k2=c(1,2,3,2,1,2,1,3,3,2),result=c(4,3,5,4,2,6,4,4,2,3)))
now I want to recode k1 and k2 so that I have half of the values recoded 0 and half recoded 1, split around the median point. The median of k1 is 2 which would lead to unequal groupsize if used 2 as cutoff, so all values k1=2 should be recoded 1 or 0 randomly until both categories have the same length.
something like
df.rec<-as.data.frame(cbind(snr=c(1,2,3,4,5,6,7,8,9,10),k1=c(0,0,1,0,1,1,0,1,0,1),k2=c(0,1,1,0,0,1,0,1,1,0),result=c(4,3,5,4,2,6,4,4,2,3)))
Can anyone help?
T...
2013 May 07
2
recode categorial vars into binary data
...rame(cbind(snr=c(1,2,3,4,5,6,7,8,9,10),k1=c(1,1,4,2,3,2,2,5,2,2),k2=c(1,2,3,2,1,2,1,3,3,2),result=c(4,3,5,4,2,6,4,4,2,3)))
now I want to recode k1 and k2 so that I have half of the values recoded 0 and half recoded 1, split around the median point. The median of k1 is 2 which would lead to unequal groupsize if used 2 as cutoff, so all values k1=2 should be recoded 1 or 0 randomly until both categories have the same length.
something like
df.rec<-as.data.frame(cbind(snr=c(1,2,3,4,5,6,7,8,9,10),k1=c(0,0,1,0,1,1,0,1,0,1),k2=c(0,1,1,0,0,1,0,1,1,0),result=c(4,3,5,4,2,6,4,4,2,3)))
Can anyone help?
T...
2011 Jun 01
0
[LLVMdev] Question about debugging dwarf generated by LLVM
Say I have the following program and dwarf line number table.
Program:
kernel void nbt03( global uint *ip )
{
size_t groupSize = get_local_size(0);
for (int i=0; i < 256; ++i) {
*ip += groupSize;
}
}
Line Number Statements:
Extended opcode 2: set Address to 0x38
Special opcode 6: advance Address by 0 to 0x38 and Line by 1 to 2
Set column to 40
Extended opcode 2: set Address to 0x3e
Special op...
2007 Sep 25
1
Spacing between x axis and labels
Hi,
my x-axis contains labels that consist of two lines (the actual label
and below information about groupsize). Unfortunately, there is too
little spacing between labels and tickmarks in this situation. Is there
a parameter to tune spacing between axis and labels?
Thanks,
Chris