Re: [R] Query regarding R 'irr' package 'N.cohen.kappa'

Hi Kalaivani, The N.cohen.kappa function was written by Matthais Gamer, the maintainer of the irr package. Both that function and N2.cohen.kappa (written by Puspendra Singh) involve corrections that are described in the references on the respective help pages. It is likely that there will be small

[R] Query regarding R 'irr' package 'N.cohen.kappa'

Dear R-help Team, I am from India and have a query on 'N.cohen.kappa' Sample size calculations for Cohen's Kappa Statistic. I have calculated manually the sample size using the formula mentioned in "Cantor, A. B. (1996) Sample-size calculation for Cohen’s kappa. Psychological Methods, 1, 150-

Re: [R] Query on R-squared correlation coefficient for linear regression through origin

, Rui Barradas Às 11:56 de 27/09/2018, Patrick Barrie escreveu: I have a query on the R-squared correlation coefficient for linear regression through the origin. The general expression for R-squared in regression (whether linear or non-linear) is R-squared = 1 - sum(y-ypredicted)^2 / sum(y-ybar)^2

Re: [R] Query on R-squared correlation coefficient for linear regression through origin

. A similar issue affects anova tables, where the regression sum of squares is sum(yhat^2) rather than sum((yhat - ybar)^2). -pd > On 27 Sep 2018, at 12:56 , Patrick Barrie wrote: > > I have a query on the R-squared correlation coefficient for linear > regression through the origin. >

Re: [R] Query on R-squared correlation coefficient for linear regression through origin

t other workers shy away from using it for nonlinear > models because there may be false interpretation based on its use for > linear models. > > JN > > > On 2018-09-27 06:56 AM, Patrick Barrie wrote: > > I have a query on the R-squared correlation coefficient for linear >

Re: [R] Query on R-squared correlation coefficient for linear regression through origin

orkers shy away from using it for nonlinear models because there may be false interpretation based on its use for linear models. JN On 2018-09-27 06:56 AM, Patrick Barrie wrote: > I have a query on the R-squared correlation coefficient for linear > regression through the origin. > >

[R] Query on R-squared correlation coefficient for linear regression through origin

I have a query on the R-squared correlation coefficient for linear regression through the origin. The general expression for R-squared in regression (whether linear or non-linear) is R-squared = 1 - sum(y-ypredicted)^2 / sum(y-ybar)^2 However, the lm function within R does not seem to use

Re: [R] Query in R.

Hi Rachana, On 23 February 2016 at 12:38, Rachana Bagde wrote: > Can anyone please solve this query. > > http://stackoverflow.com/questions/35577484/cpquery-of-bnlearn-gives-0-for-every-event-and-evidence-in-r I think there are several problems with your code. 1)

Re: [R] Query in R.

On 23/02/2016 7:38 AM, Rachana Bagde wrote: Can anyone please solve this query. http://stackoverflow.com/questions/35577484/cpquery-of-bnlearn-gives-0-for-every-event-and-evidence-in-r This is just spam. If you want to ask a question here, please take the time to formulate it properly.

[R] Query in R.

Can anyone please solve this query. http://stackoverflow.com/questions/35577484/cpquery-of-bnlearn-gives-0-for-every-event-and-evidence-in-r Thanks. [[alternative HTML version deleted]] __ R-help@r-project.org mailing list -- To UNSUBSCRIBE

[R] Query on R plot : Unequispaced label on x-axis

Dear R users, I want to plot a one variable continuous function f(x) vs x, x=[0,1]. Say for example: f(x)= x^2. Now, using the command plot(f~x) I will get a curve where the range of x-axis is [0,1] with all equispaced label. But, I need something else, and that is: my curve will be such that 80%

Re: [R] Query on R plot : Unequispaced label on x-axis

On 24/07/2013 10:06 AM, ritwi...@isical.ac.in wrote: Dear R users, I want to plot a one variable continuous function f(x) vs x, x=[0,1]. Say for example: f(x)= x^2. Now, using the command plot(f~x) I will get a curve where the range of x-axis is [0,1] with all equispaced label. But, I need

[R] Query on R-Climdex

Dear All, I have been using RClimdex for indices calculation. After completion of indices calculation, I get few statistical information on each output. Such as R2=3.4 p-value=0.333 Slope estimate= -7.774 and Slope error= 7.891 Now I would like to know, what do they mean and how shall I

Re: [R] Query installing R on Mac OS X Leopard (new release)...

no R/Install query group. Thanks.../Rob [[alternative HTML version deleted]] -- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road