I am looking for advice from those who have used the carolina function,
notably carolina model=2 for a North Carolina Design II analysis. I have
having difficulty getting the function to perform correctly and would like
an example of a code that someone has gotten to work. Thanks
--
Ryan Huffma
...
> mydf[2] # ???
B
1 4
2 5
3 6
A data frame is "really" a list of columns, so giving a single value
returns that column.
False. It returns a data frame consisting of a single column = a list
containing a single component.
mydf[[2]]
returns a single component/column.
While these differ
Sometimes Google just works better. My search on "confidence interval R2 R"
turned up several hits on the first two pages.
A Quick-R page on bootstrapping with an example using R-squared
http://www.statmethods.net/advstats/bootstrapping.html
Function ci.R2() in package MBESS
http://www.inside-r
A Google search suggested the use of the boot package to bootstrap a confidence
interval for R-squared.
http://www.statmethods.net/advstats/bootstrapping.html
Dan
Daniel Nordlund, PhD
Research and Data Analysis Division
Services & Enterprise Support Administration
Washington State Department of
Hi Raul,
Searching for "confidence interval of R-squared" on rseek.org turns up
some packages that might be of use, including bootstrap and MBESS.
On Tue, Jan 26, 2016 at 3:11 PM, R Martinez wrote:
> To the list,
>
> Does R have a function for computing the confidence interval of R-squared
>
On Tue, Jan 26, 2016 at 4:24 PM, Robert Sherry wrote:
>
> Thank you for the response. As expected, the following expression worked:
> df[order(df$x),]
This says to sort the rows, and leave the columns alone.
Subsetting a 2-dimensional object is via
[rows, columns]
> I would expect the follo
Thank you for the response. As expected, the following expression worked:
df[order(df$x),]
I would expect the following expression to work also:
df[order(df$x)]
However it does not. That is, the comma is needed. Please tell me why
the comma is there.
Thanks
Bob
On 1/26/2016 8:19 A
To the list,
Does R have a function for computing the confidence interval of R-squared
(coefficient of determination)?
I checked R's Help function with “confidence interval” as the query but none of
the packages and functions that R found pertain to R-squared.
Thanks in advance for your help.
Sorry, forgot to attach the data.
On Tue, Jan 26, 2016 at 11:56 PM, Preetam Pal wrote:
> I have a dataset (attached) on numeric variables y, gdp, hpa and fx. I
> intend to perform weighted quantile regression on this data set (i.e. y on
> the remaining variables) and extract the estimated coeffi
I have a dataset (attached) on numeric variables y, gdp, hpa and fx. I
intend to perform weighted quantile regression on this data set (i.e. y on
the remaining variables) and extract the estimated coefficients. I want to
do this as a bivariate function of the quantile tau and the weights array.
Can
Your question involves a number of basic features of R. First, don't use html
formatting in your email because the r-help list strips out the formatting.
Second, use the R function dput() to paste data into your email since we can
transfer that to R easily. I've converted your table to an R data
On 26/01/2016 12:16 PM, Eman M wrote:
Hi,I am a student and I want download R tool but I did not found my country
(Saudi Arabia ) in the list of download, can you help me how can I download the
R tool...
Choose a mirror that is near you (in a connectivity sense), it doesn't
have to actually
On 26/01/2016 10:44 AM, Andre Mikulec wrote:
I want embedded quotes to be parsed. I can not figure out hot to do that. I
want to this to be parsable.
"'"a"'"
In a simpler case, "'a'" is parsable.
> eval(parse(text="\"'a'\""))
[1] "'a'"
But I want to parse embedded quotes
So, I want to pa
Hi,I am a student and I want download R tool but I did not found my country
(Saudi Arabia ) in the list of download, can you help me how can I download the
R tool...
Best Regards,Eman
[[alternative HTML version deleted]]
__
I have been reading the different cluster analysis methods available in R. I
have a problem getting my data in the correct format so I can use these
methods. I explain below.
I am trying to cluster different fish species to see what fish are caught with
each other on a commercial fishing tri
Quickly scanning the documentation for PROBMC suggests that it does several
things, but multiple comparisons are implemented in package multcomp through
the function glht(). These vignettes may help:
https://cran.r-project.org/web/packages/multcomp/vignettes/generalsiminf.pdf
https://cran.r-proj
> On Jan 26, 2016, at 8:28 AM, Jonathan Gellar
> wrote:
>
> Hello,
>
> I have found a list of all software licenses supported by CRAN at the
> following site:
>
> https://svn.r-project.org/R/trunk/share/licenses/license.db
>
> There is also the list of commonly used licenses here:
>
> http
Hello,
I have found a list of all software licenses supported by CRAN at the following
site:
https://svn.r-project.org/R/trunk/share/licenses/license.db
There is also the list of commonly used licenses here:
https://cran.r-project.org/web/licenses/
I have tried to read through some of these l
Hi There,
I would like to know if the SAS Function PROBMC is in R. In the SAS
documentation this function returns a probability or a quantile from various
distributions for multiple comparisons of means. I'm not sure to understand
clearly what it does but i have to reproduce it with R for one o
> On 23.01.2016 01:21, Robert Sherry wrote:
> > In R, I run the following commands:
> > df = data.frame( x=runif(10), y=runif(10) )
> > df2 = df[order(x),]
>
>
> You use another x from your workspace, you actually want to
>
>
> df2 = df[order(df[,"x"]),]
or
df[order(df$x),]
And
On Tue, Jan 26, 2016 at 6:36 AM, Duncan Murdoch
wrote:
> On 26/01/2016 7:16 AM, Christofer Bogaso wrote:
>>
>> Hi dear,
>>
>> I was trying to download a Google TS data directly onto R from this link :
>>
>>
>> https://www.google.com/finance?q=NSE%3ALIQUIDBEES&ei=xlGnVuiPJ9eDuQSZ05OICw
>>
>> Used f
On 26/01/2016 7:16 AM, Christofer Bogaso wrote:
Hi dear,
I was trying to download a Google TS data directly onto R from this link :
https://www.google.com/finance?q=NSE%3ALIQUIDBEES&ei=xlGnVuiPJ9eDuQSZ05OICw
Used following function, however R generates error.
library(quantmod)
getSymbols(Sym
On Tue, Jan 26, 2016 at 6:16 AM, Christofer Bogaso
wrote:
> Hi dear,
>
> I was trying to download a Google TS data directly onto R from this link :
>
> https://www.google.com/finance?q=NSE%3ALIQUIDBEES&ei=xlGnVuiPJ9eDuQSZ05OICw
>
> Used following function, however R generates error.
>
>> library(q
Hi dear,
I was trying to download a Google TS data directly onto R from this link :
https://www.google.com/finance?q=NSE%3ALIQUIDBEES&ei=xlGnVuiPJ9eDuQSZ05OICw
Used following function, however R generates error.
> library(quantmod)
> getSymbols(Symbols = "LIQUIDBEES", src = "google")
Error in d
On 26/01/2016 6:30 AM, S Ellison wrote:
Yet, the trend I've seen is one of increasing **R-not-help**, in that there are
many posts, often by new R users who get replies that not infrequently range
from just mildly off-putting to actively hostile:
Slightly surprised that in a debate postulated o
> Yet, the trend I've seen is one of increasing **R-not-help**, in that there
> are
> many posts, often by new R users who get replies that not infrequently range
> from just mildly off-putting to actively hostile:
Slightly surprised that in a debate postulated on increasing 'meanness', no-one
h
Hi Peter and Rolf,
Hope you are doing well and thanks for your time earlierlast year. I have
started working on the data again and used the first ideathat Peter proposed:
Take log of your data andcompare with normal distr.
Hence, I tried the following code:
library(EnvStats); library(fitdistrpl
> David Winsemius
> on Mon, 25 Jan 2016 18:13:59 -0800 writes:
>> On Jan 24, 2016, at 10:45 PM, Olivier Crouzet
>> wrote:
>>
>> Hi, I think this page will help,
>>
>> https://stat.ethz.ch/R-manual/R-devel/library/base/html/lower.tri.html
> I agree that
28 matches
Mail list logo
