Add a useful package (from Source forge) for octave

[CreaPhase.git] / octave_packages / econometrics-1.0.8 / prettyprint.m

diff --git a/octave_packages/econometrics-1.0.8/prettyprint.m b/octave_packages/econometrics-1.0.8/prettyprint.m
new file mode 100644 (file)
index 0000000..cf36683
--- /dev/null
+++ b/octave_packages/econometrics-1.0.8/prettyprint.m
@@ -0,0 +1,47 @@
+# Copyright (C) 2003,2004  Michael Creel <michael.creel@uab.es>
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; If not, see <http://www.gnu.org/licenses/>.
+
+## this prints matrices with row and column labels
+function prettyprint(mat, rlabels, clabels)
+
+       # left pad the column labels 
+       a = columns(rlabels);
+       for i = 1:a
+               printf(" ");
+       endfor
+       printf("  ");
+
+       # print the column labels
+       clabels = ["          ";clabels]; # pad to 8 characters wide
+       clabels = strjust(clabels,"right");
+
+       k = columns(mat);
+       for i = 1:k
+               printf("%s  ",clabels(i+1,:));
+       endfor
+
+       # now print the row labels and rows
+       printf("\n");
+       k = rows(mat);
+       for i = 1:k
+               if ischar(rlabels(i,:))
+                       printf(rlabels(i,:));
+               else
+                       printf("%i", rlabels(i,:));
+               endif
+               printf("  %10.3f", mat(i,:));
+               printf("\n");
+       endfor
+endfunction