Re: [R] Scatter plots using pairs()

sem...@comcast.net> February 11, 2014 at 8:12 PM On Feb 11, 2014, at 12:54 PM, Nestor Arguea wrote: Command pairs() does not show the correlation coefficient on the upper diagonal of a set of scatter plots. The command produces an error in Windows 7, but it works fine in OS X Mavericks with the

[R] Scatter plots using pairs()

rs(z) > pairs(z,upper.panel=panel.cor) Error in pairs.default(z, upper.panel = panel.cor) : object 'panel.cor' not found Thanks, Nestor -- Nestor Arguea Chair, Marketing and Economics Director of International Business Programs University of West Florida __

Re: [R] forecast in arima

?fitted For instance: xa <- arima(x,order=c(1,1,1)) fitted(xa) Nestor On 04/29/2010 11:30 AM, Julia A wrote: Hello, I have a question about forecast under model arima(1,1,1). I construct this model on 1000 observations and find the forecast for following, for example, 100 observations. But i

Re: [R] Using lag

Robin, You can use Lag (upper case "L") from package Hmisc. Nestor Arguea On Aug 18, 2008, at 8:40 AM, Williams, Robin wrote: Dear all, I am having difficulties using the seemingly-simple function lag. I have a dataframe with several weather variables (maxitemp, windspeed, ra