[R] Generating uniformly distributed correlated data.

-- y - (uni0.5)*x+(uni0.5)*sort(x) It is worth reflecting about whether this algorithm reflects the real-world process you wish to simulate. Larry Hotchkiss On 2/21/2011 6:00 AM, r-help-requ...@r-project.org wrote: Generating uniformly distributed correlated data. Message: 1 Date: Sun

[R] Read SPSS v 18 .sav file

, subtype 18 encountered in system file However, read.spss works for .sav files created in older versions of spss. I did just reinstall foreign to be sure I have the latest version. Does anyone know of an update that works? Thanks, Larry Hotchkiss

Re: [R] Read SPSS v 18 .sav file

Thanks. This is good to know. -- Larry Original message Date: Fri, 18 Jun 2010 11:36:40 -0400 From: David Winsemius dwinsem...@comcast.net Subject: Re: [R] Read SPSS v 18 .sav file To: David Winsemius dwinsem...@comcast.net Cc: Larry Hotchkiss lar...@udel.edu, r-help@r-project.org

[R] Two == expressions in bquote

))) for the x position on the 2nd text function, the position of the additional text is not predictable. Thanks, Larry Hotchkiss __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R

Re: [R] To add text in a matrix

A 1 2 3 B 4 5 6 C 7 8 9 Larry Hotchkiss - Original Post - Message: 7 Date: Thu, 14 Jan 2010 11:04:27 +0100 From: carfer...@alum.us.es To: r-help@r-project.org Subject: [R] To add text in a matrix Message-ID: f61eaf1f1d8d7.4b4ef

[R] Exponential regression

in the log-linear regression, and var(u) is the error variance around the fitted line of the log-linear regression. 3. If your model contains an intercept term -- y = a + c*exp(b*x) You need nonlinear least-squares or maximum likelihood to fit it. Larry Hotchkiss

Re: [R] solving cubic/quartic equations non-iteratively -- comparisons

# - # Larry Hotchkiss -- Message: 7 Date: Wed, 6 Jan 2010 13:03:14 +0100 From: Kasper Kristensen k...@aqua.dtu.dk Subject: Re: [R] solving cubic/quartic equations non