search for: mlimagb

...#39;lmtest' 'leaps' 'Hmisc' 'effects' 'colorspace' 'aplpack' 'abind' 'RODBC' car Rcmdr Websites- http://decisionstats.com http://dudeofdata.com Linkedin- www.linkedin.com/in/ajayohri On Sun, Oct 24, 2010 at 9:27 PM, Marcelo Lima <mlimagb@gmail.com> wrote: > Hi all, > > I generated a covariance matrix and visualized as a 2D contour plot (x,y, > covariance matrix), I would like to extract from the matrix the values ( in > x and y) that auto-correlate which I will plot as an normal (x,y(being the > values that au...

Dear all, I generated a covariance matrix and I would like to generate a 1D plot of the data that auto-correlate. any suggestions? Thanks, Marcelo -- Marcelo Andrade de Lima UNIFESP - Universidade Federal de São Paulo Departamento de Bioquímica Disciplina de Biologia Molecular Rua Três de Maio 100, 4 andar - Vila Clementino, 04044-020 Lab +55 11 55764438 R.1188 Cell +55 11 92725274

Hi, Created a covariance matrix and i would like to add a diagonal line to the plot, any suggestions? Thanks -- Marcelo Andrade de Lima UNIFESP - Universidade Federal de São Paulo Departamento de Bioquímica Disciplina de Biologia Molecular Rua Três de Maio 100, 4 andar - Vila Clementino, 04044-020 Lab +55 11 55764438 R.1188 Cell +55 11 92725274 mlima@unifesp.br [[alternative HTML version

Hi, I would like to add a line on the diagonal of a covariance matrix, is there a quick way to do it besides abline? Thanks! -- Marcelo Andrade de Lima UNIFESP - Universidade Federal de São Paulo Departamento de Bioquímica Disciplina de Biologia Molecular Rua Três de Maio 100, 4 andar - Vila Clementino, 04044-020 Lab +55 11 55764438 R.1188 Cell +55 11 92725274 mlima@unifesp.br [[alternative

Hello, I'm trying to write the following matlab code into R: N = zeros(n-1); for i=2:(n-1) N(1,i) = 1/(pi * (i-1)); end for i=2:(n-2) for j=i:(n-1) N(i,j) = N(i-1,j-1); end; end for i=2:(n-1) end for j=1:i N(i,j) = -N(j,i); end; any suggestions? Thanks can i just add the following line to my calculation N=1/(pi*(i-1) -- Marcelo Andrade de Lima UNIFESP - Universidade Federal