Oops, that last line of code should read
df.plot + scale_x_discrete( labels = df$labs)
John Kane
Kingston ON Canada
-Original Message-
From: jrkrid...@inbox.com
Sent: Thu, 14 Nov 2013 09:02:19 -0800
To: n.hub...@ncmls.ru.nl, r-help@r-project.org
Subject: RE: [R] making a barplot
Hi
I'm quite new to R and I am having trouble with this code:
names(Mindreader_2012_vars)
varlist-names(Mindreader_2012_vars)
for (i in 688:696) {
for (j in 673:685) {
assign(paste(Uk_Cluster_,i-687,sep=),cbind(get(varlist[j],pos=Mindreader_2012_vars)[get(varlist[i],
Hi,
I'm triyng to merge two xts time series objects, one of them is from
Return.portfolio (PerformanceAnalytics).
Despite the merging xts objects have the same indexes, the merged object shows
extra lines at the day before of every entry.
I noticed that indexes of merging objects have
On 11/14/2013 9:35 AM, yuanzhi wrote:
Hi, Carl Witthoft
yes, it looks like a mathematical question. I will try based on your
suggestion to calculate the volume of the intersection. But I still want to
know whether there are some functions in R which can calculate the volume of
an ellipsoid(area
On Fri, Nov 15, 2013 at 6:32 AM, Simone Medori simone.med...@me.com wrote:
Hi,
I'm triyng to merge two xts time series objects, one of them is from
Return.portfolio (PerformanceAnalytics).
Despite the merging xts objects have the same indexes, the merged object
shows extra lines at the day
Hi all,
I am trying to write a new function based on an existing function in
stats.
This function requires to call a c program C_BinDist. The new function
couldn't work without load this c script.
How can I find this C_BinDist function and load it to make my new
function work through?
Thanks,
Thanks
Simone
Il giorno 15/nov/2013, alle ore 15:30, Joshua Ulrich
josh.m.ulr...@gmail.com ha scritto:
On Fri, Nov 15, 2013 at 6:32 AM, Simone Medori simone.med...@me.com wrote:
Hi,
I'm triyng to merge two xts time series objects, one of them is from
Return.portfolio
I haven't looked at fBasics::correlationTest, but cor.test uses
the t distribution to evaluate significance:
t = sqrt(df) * r/sqrt(1 - r^2)
where df=n-2
If you solve that for r, you get
r = t/sqrt(t^2+100-2)
If you choose t as qt(.975, df) for a two-tailed test at p.05
you can plug in t and
Hello,
If your C function is in a shared library, take a look at ?dyn.load.
Hope this helps,
Rui Barradas
Em 15-11-2013 14:34, dan wang escreveu:
Hi all,
I am trying to write a new function based on an existing function in
stats.
This function requires to call a c program C_BinDist. The
This C function is in library stats. It seems dyn.load(C_BinDist) is not
working.
Thanks.
On Fri, Nov 15, 2013 at 10:48 AM, Rui Barradas ruipbarra...@sapo.pt wrote:
Hello,
If your C function is in a shared library, take a look at ?dyn.load.
Hope this helps,
Rui Barradas
Em 15-11-2013
I would be easier to respond if we had some idea what
Mindreader_2012_vars is, data.frame, list, matrix?
Give us a small, reproducible version of what you are trying to
accomplish.
-
David L Carlson
Department of Anthropology
Texas AM University
College
I should have added, that these limits are not been corrected
for multiple comparisons. With 1000 tests, we expect about 50 to
be outside the limits. So you might want to use p.adjust() to
take multiple comparisons into account.
David
-Original Message-
From: r-help-boun...@r-project.org
On 15/11/2013 14:34, dan wang wrote:
Hi all,
I am trying to write a new function based on an existing function in
stats.
This function requires to call a c program C_BinDist. The new function
couldn't work without load this c script.
How can I find this C_BinDist function and load it to make
On Nov 15, 2013, at 8:16 AM, Michael Friendly wrote:
On 11/14/2013 9:35 AM, yuanzhi wrote:
Hi, Carl Witthoft
yes, it looks like a mathematical question. I will try based on your
suggestion to calculate the volume of the intersection. But I still
want to
know whether there are some
Thanks, that works!!
On Fri, Nov 15, 2013 at 11:16 AM, Prof Brian Ripley
rip...@stats.ox.ac.ukwrote:
On 15/11/2013 16:11, dan wang wrote:
Thanks, I think you are right..
How can I access this object?
fortunes::fortune(14) applies.
Thanks,
Dan
On Fri, Nov 15, 2013 at 11:04 AM,
Dear Chanita,
impossible to tell without a reproducible example. You do not even
include your Stata call.
Assuming you meant 'ivreg2' w/o t, there are four rows of possible
arguments to it in the help page, but I don't seem to find any switch
for random effects. Are you sure you are not
works ok with mock-up data. Can you give some code to reproduce this error?
kamil
On 2013-11-15 11:00, r-help-requ...@r-project.org wrote:
Message: 56
Date: Thu, 14 Nov 2013 18:01:27 -0800
From: Lilly Dethierlillydeth...@gmail.com
To:r-help@r-project.org
Subject: [R] Error in MuMIn models
Yes, I realize that it is more likely a misunderstanding on my part.
Suitable humility will be tendered if this is pointed out.
The claimed bug is that predict.lm throws an error when the scale
argument is specified with interval = conf (and in some other
cases):
z - lm(rnorm(10)~I(1:10))
x1-c(5.548,4.896,1.964,3.586,3.824,3.111,3.607,3.557,2.989,18.053,3.773,1.253,2.094,2.726,1.758,5.011,2.455,0.913,0.890,2.468,4.168,4.810,34.319,1.531,1.481,2.239,4.204,3.463,1.727)
RB == Rui Barradas ruipbarra...@sapo.pt
on Tue, 12 Nov 2013 18:52:31 + writes:
RB Hello,
RB Maybe using ?Reduce:
RB Zlist - c(mat1, mat2, mat3)
RB Z - Reduce(cbind2, Zlist)
RB Ztmp - cbind2(mat1, mat2)
RB Z2 - cbind2(Ztmp, mat3)
RB identical(Z, Z2) #
Or not!
The issue with with kernlab.
Background: SVM models do not naturally produce class probabilities. A
secondary model (via Platt) is fit to the raw model output and a
logistic function is used to translate the raw SVM output to
probability-like numbers (i.e. sum to zero, between 0 and 1).
Hello,
I am looking for a method to eliminate rows dupblicates in a backwards
manner, for instance:
I want to keep A B but not B A (see my data.frame test).
Thanks
Hermann
test
a u
1 A B
2 A C
3 B A
4 B F
5 C A
6 D W
dput (test)
structure(list(a = structure(c(1L, 1L, 2L, 2L, 3L, 4L), .Label
Bert Gunter gunter.berton at gene.com writes:
Yes, I realize that it is more likely a misunderstanding on my part.
Suitable humility will be tendered if this is pointed out.
The claimed bug is that predict.lm throws an error when the scale
argument is specified with interval = conf (and
Hi,
I have a data set on credit rating for customers in a bank (Rating is 1 for
defaulter, 0 = non-defaulter). I have 10 predictor variables
(C1,C2,.,C10) . I want to build a CHAID Tree using R for
classification. How do I do this? For your perusal, the data set is
attached. Thanks in
I *do* see the same phenomenon that Bert describes and the code of
predict.lm()
*does* appear to contain a bug. There is a line:
XRinv - if (missing(newdata) is.null(w))
But w gets assigned (as object$weights) only if (is.null(scale)).
If that assignment is moved outside of the
The same problem appears on a 64-bit linux:
platform x86_64-pc-linux-gnu
arch x86_64
os linux-gnu
system x86_64, linux-gnu
status
major 3
minor 0.2
year 2013
month 09
day25
svn rev63987
language R
On Sat, 16 Nov 2013, Preetam Pal wrote:
Hi,
I have a data set on credit rating for customers in a bank (Rating is 1
for defaulter, 0 = non-defaulter). I have 10 predictor variables
(C1,C2,.,C10) . I want to build a CHAID Tree using R for
classification. How do I do this? For your
So rows are considered duplicated if they have the same two characters,
regardless of which column they're in?
If the B A row came first is it ok to keep that row, or would you want to
keep the A B row?
This appears to work, at least for this example.
foo - t(apply(test,1, function(x)
On 13-11-15 11:57 AM, Bert Gunter wrote:
Yes, I realize that it is more likely a misunderstanding on my part.
Suitable humility will be tendered if this is pointed out.
The claimed bug is that predict.lm throws an error when the scale
argument is specified with interval = conf (and in some
You seem to have a problem with your Mindreader skills today, David!
---
Jeff NewmillerThe . . Go Live...
DCN:jdnew...@dcn.davis.ca.usBasics: ##.#. ##.#. Live Go...
Hi,
Try:
library(plyr)
fun1 - function(dat){
fun2 - function(x) {indx - x 0
x1 - x[!indx] %in% abs(x[indx])
x2 - abs(x[indx]) %in% x[!indx]
x3 - rbind(x[!indx][x1],x[indx][x2])
x[!x %in% x3]}
if(length(colnames(dat)) 2) {
lapply(colnames(dat)[-1], function(x) {
dat1 -
Hi,May be:
fun1 - function(dat){
indx - apply(dat,1,function(x) {
any(x==sort(x))| !any(as.character(interaction(dat,sep=)) %in%
paste(sort(x),collapse=))
})
dat[indx,]
}
test1 - rbind(test,data.frame(a=F,u=E))
fun1(test)
fun1(test1)
A.K.
On Friday, November 15, 2013
Hi,
I tried to post the below message and it was rejected because I hadn't yet
received my subscription to the group.
Can it be posted now?
Cheers,
Thanks very much for all your dedication to this project!
Dalal
MESSAGE I ATTEMPTED TO POST BELOW
I am trying to code the following idea using
Charles Berry ccberry at ucsd.edu writes:
Bert Gunter gunter.berton at gene.com writes:
[snip]
I do not see this (see below).
Maybe traceback() or options(recover=browser) to get
to the bottom??
Argh! I meant:
options(error = recover)
[rest deleted]
Hi,
Try:
var1 - load(reshape_data.frame.RData)
##It is better not to name the objects with function names.
dat1 - data
reshape1 - reshape
names(dat1)[grep(X\\d+,names(dat1))] -
gsub([[:alpha:]],X_,names(dat1)[grep(X\\d+,names(dat1))])
res1 -
Rolf Turner r.turner at auckland.ac.nz writes:
I *do* see the same phenomenon that Bert describes and the code of
predict.lm()
*does* appear to contain a bug. There is a line:
[snip]
The operative difference between my set-up and Chuck's is that I am using
version 3.0.2 Patched.
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