[R] URGENT helo re-beggining with R
Jose Narillos de Santos
narillosdesantos at gmail.com
Thu Oct 22 22:29:37 CEST 2009
I have re-begging to use R.
I need to using a matrix Y and X with the first row been the name to get a
ols regression and to plot a two elements graph...on the top
the scattergraph and the line representing the regressión....below the
resids...at the same time I want to plot with small lines representing the
error or one desviation from the regressión.
I attach a graph...to get better understood.
Please if you writte me the code explain how to put names on both plots.
I saw a document explaining but I can´t find....
Thanks in advance....
Imagine you load on a directory (in example mydocuments) the data file and
that it is an xls or *.txt file.
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