Re: [Gretl-users] Plotting matrix items
Em 25 de outubro de 2012, Michael Boldin escreveu:
Suppose I have looped through N time series variables and have N slope
coefficients from a simple regression for each dependent variable in
a Nx1
matrix.
I now want to show these as y variables in a scatter plot for a given x
variable -- in a different (and already constructed) Nx1 matrix. Can I
easily do this ?
I tricked GRETL to plot 2 new series based on the matrices as so
scalar nn=rows(bx)
smpl 2001:01 2001:01+nn-1
series y= bx
series x= mx
chart1 <- gnuplot y x --with-lines
But I'd rather not trick gretl by creating series, when the matrix values
are not actually time series.
(...)
Dear Michael,
Please try this code:
<hansl>
open australia.gdt
matrix matrix_PAU = PAU
matrix matrix_E = E
# Case 1: Plot using series
gnuplot PAU E --output=display
# Case 2: Plot using matrices
matrix matrix_series = matrix_PAU ~ matrix_E
gnuplot 1 2 --matrix=matrix_series --output=display
</hansl>
Best regards,
Henrique Andrade*
*
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