Displaying 17 results from an estimated 17 matches similar to: "Multiple histograms one graphic device & groupings"
2008 Oct 09
2
Exporting symnum() result from cor()
Hello,
I am trying to export the results from symnum() while maintain their
readability. I tried using sink to text file and also copying and pasting
but the results end up looking like this:
> symnum(c5.s)
bC bED bEN bLP bLS bPA bPD bPR p
bbContag 1
bbED + 1
bbENN_MN + B 1
bbLPI , , , 1
bbLSI + B B , 1
bbPAFRAC , * * , * 1
bbPD , B B
2008 Sep 23
1
Create groups from data to compute lm?
Hello,
Below are the first two rows from my dataset and the header. This dataset
has 5749 rows and I want to select only certain rows to be used based on
existing grouping values. I am trying to group the data based on the values
under 'ex_bin'. (e.g a group for 250, 251, 252, 500, 501, 502) I would then
like to perform a lm for each grouping.
My data:
> all[1:2,]
year extent scape
2008 Oct 01
1
Aggregate issues with subset
Hello,
I used the aggregate function with success on my data frame "all".
> aggregate(all, list(sc_recov), mean)
I then made a subset of this data frame:
>s.all <-subset(all, select= c(3,4,5,6,7,8,9,10,11,23))
but when I tried to to run the aggregate function on this subset:
> aggregate(s.all, list(sc_recov), mean)
The result is garbage (i.e. its not grouping the data).
2008 Oct 02
2
Multiple hist(ograms) - One plot
Hello,
I am trying to plot multiple histograms with the same scales, etc into one
plot. The commands below produce a 3 page PDF with each histogram occupying
the upper right quadrant. And use slightly different scales on the X and Y
axes.
> s21 <- dat[dat$sc_recov=="21",]
> s21.ED <- subset(s21, select=(bbED))
> s31 <- all[all$sc_recov=="31",]
> s31.ED
2008 Oct 08
1
Choose subset for plot use (bwplot)
Hello, this code below was from a helpful R-help user.
dat <- read.csv("Resid_fix2.csv", sep="," , header=T)
dat11 <- dat[1:413,]
# convert ambiguous columns to factors:
dat11$Pri_No <- factor(dat11$Pri_No)
dat11$RecovUnit <- factor(dat11$RecovUnit)
# plot:
require(lattice)
bwplot(bbED~ Pri_No | RecovUnit, data=dat11, as.table=TRUE, layout=c(4,1))
This works,
2006 Jun 22
0
[Bug 488] New: Chain/Groupings of networks don't total pkts and bytes correctly
https://bugzilla.netfilter.org/bugzilla/show_bug.cgi?id=488
Summary: Chain/Groupings of networks don't total pkts and bytes
correctly
Product: iptables
Version: 1.2.11
Platform: i386
OS/Version: RedHat Linux
Status: NEW
Severity: normal
Priority: P2
Component: iptables
2005 Oct 26
1
Post Hoc Groupings
Quick question, as I attempt to learn R. For post-hoc tests
1) Is there an easy function that will take, say the results of
tukeyHSD and create a grouping table. e.g., if I have treatments 1, 2,
and 3, with 1 and 2 being statistically the same and 3 being different
from both
Group Treatment
A 1
A 2
B 3
2) I've been stumbling over the proper syntax for simple effects for a
tukeyHSD
2006 Jun 24
3
[Bug 488] Chain/Groupings of networks don't total pkts and bytes correctly
https://bugzilla.netfilter.org/bugzilla/show_bug.cgi?id=488
netfilter@linuxace.com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |netfilter@linuxace.com
------- Additional Comments From netfilter@linuxace.com 2006-06-24 19:10 MET -------
Not
2012 Jun 11
1
[LLVMdev] scoreboard hazard det. and instruction groupings
Hal,
On 6/11/2012 12:48 PM, Andrew Trick wrote:
> Ignoring compile time for a moment, I think an advantage of a DFA is modeling a situation where the hardware can assign resources to best fit the entire group rather then one instruction at a time. For example, if InstA requires either Unit0 or Unit1, and InstB requires Unit0, is {InstA, InstB} a valid group? Depending on your cpu, a DFA could
2010 May 20
2
How to extract rows from data frame based on unique variable groupings
R community,
I would like to know how to extract rows from a data frame (DF) such that
each row in the new data frame (D.F) represents the first instance of
a unique variable pairing in the original dataframe (ordered first by
variable V1 then by variable V2). The unique function does not seem
to be able to accomplish this. I imagine there must be a simple solution for this,
but I can't
2012 Jun 11
0
[LLVMdev] scoreboard hazard det. and instruction groupings
On Jun 11, 2012, at 12:07 PM, Hal Finkel <hfinkel at anl.gov> wrote:
> Looking at VLIWPacketizerList::PacketizeMIs, it seems like the
> instructions are first scheduled (via some external scheme?), and then
> packetized 'in order'. Is that correct?
Anshu?
> In the PowerPC grouping scheme, resources are assigned on a group
> basis (by the instruction dispatching
2006 Jan 08
1
lmer with nested/nonnested groupings?
I'm trying to figure out how to use lmer to fit models with factors that
have some nesting and some non-nested groupings. For example, in this
paper:
http://www.stat.columbia.edu/~gelman/research/published/parkgelmanbafumi.pdf
we have a logistic regression of survey respondents' political
preferences (1=Republican, 0=Democrat), regressing on sex, ethnicity,
state (51 states within 5
2008 Jun 21
2
Generating groupings of ordered observations
Dear List,
I have a problem I'm finding it difficult to make headway with.
Say I have 6 ordered observations, and I want to find all combinations
of splitting these 6 ordered observations in g groups, where g = 1, ...,
6. Groups can only be formed by adjacent observations, so observations 1
and 4 can't be in a group on their own, only if 1,2,3&4 are all in the
group.
For example,
2012 Jun 11
0
[LLVMdev] scoreboard hazard det. and instruction groupings
On Jun 11, 2012, at 9:30 AM, Hal Finkel <hfinkel at anl.gov> wrote:
> I'm considering writing more-detailed itineraries for some PowerPC CPUs
> that use the 'traditional' instruction grouping scheme. In essence,
> this means that multiple instructions will stall in some pipeline stage
> until a complete group is formed, then all will continue.
>
> I expect to
2012 Jun 11
3
[LLVMdev] scoreboard hazard det. and instruction groupings
I'm considering writing more-detailed itineraries for some PowerPC CPUs
that use the 'traditional' instruction grouping scheme. In essence,
this means that multiple instructions will stall in some pipeline stage
until a complete group is formed, then all will continue.
I expect to provide CPU-specific code to help determine when the
currently-waiting instructions would form a group.
2012 Jun 11
3
[LLVMdev] scoreboard hazard det. and instruction groupings
On Mon, 11 Jun 2012 10:48:18 -0700
Andrew Trick <atrick at apple.com> wrote:
> On Jun 11, 2012, at 9:30 AM, Hal Finkel <hfinkel at anl.gov> wrote:
>
> > I'm considering writing more-detailed itineraries for some PowerPC
> > CPUs that use the 'traditional' instruction grouping scheme. In
> > essence, this means that multiple instructions will stall
2012 Dec 07
2
Assigning cases to groupings based on the values of several variables
Dear R-ers,
my task is to simple: to assign cases to desired groupings based on the
combined values on 2 variables. I can think of 3 methods of doing it.
Method 1 seems to me pretty r-like, but it requires a lot of lines of code
- onerous.
Method 2 is a loop, so not very good - as it loops through all rows of
mydata.
Method 3 is a loop but loops through fewer lines, so it seems to me more