[R] NLS and IV

. Dr. John Janmaat Tel: 902-585-1461 Department of EconomicsFax: 902-585-1461 Acadia University, Email: [EMAIL PROTECTED] Wolfville, Nova Scotia, Canada.Web: ace.acadiau.ca/~jjanmaat/ B4P 1H5

[R] Cluster Analysis - Number of Clusters

? Thanks, John. -- === Dr. John Janmaat Tel: 902-585-1461 Department of EconomicsFax: 902-585-1070 Acadia University Email: [EMAIL PROTECTED] Wolfville, Nova Scotia

[R] Cluster Analysis

, John. Dr. John Janmaat Tel: 902-585-1461 Department of EconomicsFax: 902-585-1461 Acadia University, Email: [EMAIL PROTECTED] Wolfville, Nova Scotia, Canada.Web

Re: [R] Roots of quadratic system.

Kjetil Brinchmann Halvorsen wrote: John Janmaat wrote: Hello, I have a system of quadratic equations (results of a Hamiltonian optimization) which I need to find the roots for. Is there a package and/or function which will find the roots for a quadratic system? Certainly you cxould use solve

Re: [R] Roots of quadratic system.

PROTECTED] On Behalf Of John Janmaat : Sent: Monday, 2 May 2005 12:48 AM : To: r-help@stat.math.ethz.ch : Subject: [R] Roots of quadratic system. : : : Hello, : : I have a system of quadratic equations (results of a : Hamiltonian optimization) : which I need to find the roots

[R] Roots of quadratic system.

from a Hamiltonian. I am basically looking for something in R that will do the same thing as fsolve in Matlab. Thanks, John. == Dr. John Janmaat Department of Economics Acadia University Tel: 902-585-1461

Re: [R] Underline in expression().

Sundar, Thanks. Unfortunately, I am looking for something that also works in the margins of the plot. John. Sundar Dorai-Raj wrote: John Janmaat wrote: Hello All, Is there an analogue to \underbar or the AMS math \underline in graphical math expressions? Thanks, John. Uwe Ligges posted

[R] Underline in expression().

Hello All, Is there an analogue to \underbar or the AMS math \underline in graphical math expressions? Thanks, John. -- = Dr. John Janmaat Department of Economics Acadia University Wolfville, Nova Scotia, Canada

[R] bivariate lognormal ...

Hello All, Is there a package that contains the PDF and CDF of the bivariate lognormal distribution? Thanks, John. -- -- Dr. John Janmaat Department of Economics, Acadia University, Wolfville, NS, B4P 2R6 E-mail: [EMAIL

[R] Fonts on contour maps...

Hello All, I am drawing four contour plots on a 2x2 layout. I need to downsize the contour line labels. cex and labcex do not seem to work. Any suggestions? Thanks, John. -- -- Dr. John Janmaat Department of Economics

Re: [R] Fonts on contour maps...

- From: John Janmaat [mailto:[EMAIL PROTECTED] Sent: Thursday, June 26, 2003 12:46 PM To: [EMAIL PROTECTED] Subject: [R] Fonts on contour maps... Hello All, I am drawing four contour plots on a 2x2 layout. I need to downsize the contour line labels. cex and labcex do not seem to work. Any

Re: [R] Index of item in matrix

this. There is. Take another look at ?which. -- -- Dr. John Janmaat Department of Economics, Acadia University, Wolfville, NS, B4P 2R6 E-mail: [EMAIL PROTECTED]Web: http://ace.acadiau.ca/~jjanmaat Tel: 902-585-1461

[R] Getting contours ...

Hello All, I have a matrix of data that I want to locate a specific contour from. Is there a function to return points on a contour (or all the drawn contours) from a contour plot? Thanks, John. -- -- Dr. John Janmaat

Re: [R] Filled box on graph

filled boxes on a plot? Thanks, John. -- -- Dr. John Janmaat Department of Economics, Acadia University, Wolfville, NS, B4P 2R6 E-mail: [EMAIL PROTECTED]Web: http://ace.acadiau.ca/~jjanmaat Tel: 902-585-1461