Please follow the posting guide and post in plain text, not HTML, so
that helpeRs do have to try to decipher this mess.
Cheers,
Bert
Bert Gunter
Genentech Nonclinical Biostatistics
(650) 467-7374
"Data is not information. Information is not knowledge. And knowledge
is certainly not wisdom."
Cli
Good afternoon,
I am completed a linear regression model which I personally am happy with the
output and residual charts (although they are a bit bunched). I have been
using visreg() to visualise my data, and although I have logged the dependent
variable (as it is cost data), on one of the
]On Wed, Aug 20, 2014 at 2:01 AM, Alexander Sommer
wrote:
> tl;dr: I am looking for a nonparametric alternative to wtd.t.test in package
> weights.
>
> Is anyone aware of an(other) implementation in R?
survey::svyranktest
T. Lumley and A.J. Scott (2013). Two-sample rank tests under complex
sa
Hi fellow R-users,
well, say I got two groups, A and B. Nested within each group are subgroups and
in each subgroup are objects with values x and y to a certain attribute. So, I
can compute the portion of x-objects for each subgroup as #x/(#x + #y).
Artificial example with 12 subgroups in group
BTW, you say i always send html format email, finally i find that it is my mail
server which send mail in html format by default., i should change the format
eveytime before sending a mail...
--
PO SU
mail: desolato...@163.com
Majored in Statistics from SJTU
At 2014-08-19 06:28:06,
Tks for your guide, but before i know which maillist should i ask the question,
i could only ask it here. 'figure out' i mean 'understand'. Forgive my pool
english :).
--
PO SU
mail: desolato...@163.com
Majored in Statistics from SJTU
At 2014-08-19 06:28:06, "Prof Brian Ripley" wrote:
>P
Try using scale=0 with the biplot function).
David C
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Jinsong Zhao
Sent: Monday, August 18, 2014 7:42 PM
To: r-help@r-project.org
Subject: Re: [R] principle component values on PCA plo
Hi,
If I understand you well, the problem is that DataGoogle2 is a 1-column
data.frame and this is expected based on your code!
I think you want something like this to change the 1st column of the
data.frame:
DataGoogle2 <- DataGoogle1
DataGoogle2$Campaña <- gsub("facebook-Ads1", "FBAds", Da
Hi all,
please, i'm trying to understand how using "Gsub" for some search and
replace of text, makes my data frame lost it's format.
This is my code:
DataGoogle1 <- read.csv(file = "DataGoogle2.csv", header = T,
stringsAsFactors = F)
head(DataGoogle1)
Result 1:
CampañaV
At 05:34 19/08/2014, Untung Kurniawan wrote:
I'm making a thesis with bonimial negative bivariate regression,
please help me to be delivered program. thank you.
library(sos) # install sos first if you do not already have it
findFn("negative binomial bivariate regression")
This gives you quite
Please do read the posting guide (clearly you have not as you sent HTML).
- This is the wrong list: it is a question about C code.
- In any case, it is about C. The R Internals manual may help you,
otherwise you need to talk to a local C adviser. (Even if this were not
off-topic here, we do
Dear Rusers,
when i am reading Rinternals.h file, i can't understand the following codes
in lines 395-407:
#define CHAR(x)R_CHAR(x)
const char *(R_CHAR)(SEXP x);
/* Various tests with macro versions below */
Rboolean (Rf_isNull)(SEXP s);
Rboolean (Rf_isSymbol)(SEXP s);
Rboolean (Rf_isLogic
And just then I realized the problem. nknots need to be length(knots).
Otherwise knots are deleted.
I am not so sure this works equally well as my original loess fit
though. The fit I get with cobs is highly dependent on the "knot step
size". At 0.4 for example it seems ok. At 0.3 I get points
Sorry. I have updated the code to have include the knot selection
(https://github.com/stanstrup/retpred_shiny/blob/master/retdb_admin/make_predictions_CI_tests.R).
I am working on the "Good data" at the moment.
- Jan.
On 08/18/2014 08:14 PM, David Winsemius wrote:
> I had that result somet
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