GEOMEAN calculates the geomentric mean of data elements. y = geomean(x [,DIM [,W]]) is the same as y = mean(x,'G' [,DIM]) DIM dimension 1 STD of columns 2 STD of rows default or []: first DIMENSION, with more than 1 element W weights to compute weighted mean (default: []) if W=[], all weights are 1. number of elements in W must match size(x,DIM) features: - can deal with NaN's (missing values) - weighting of data - dimension argument also in Octave - compatible to Matlab and Octave see also: SUMSKIPNAN, MEAN, HARMMEAN 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 3 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/>.

- sumskipnan SUMSKIPNAN adds all non-NaN values.

- naninsttest NANINSTTEST checks whether the functions from NaN-toolbox have been
- nantest NANTEST checks several mathematical operations and a few

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