Mercurial > octave-nkf
changeset 13795:50ceb5c51271 stable
var.m: Fix bug in docstring referring to std (Bug #34729).
* var.m: Fix typo referring to function "std" where it should be "var".
| author | Rik <octave@nomad.inbox5.com> |
|---|---|
| date | Wed, 02 Nov 2011 18:21:27 -0700 |
| parents | eac43686d791 |
| children | 5289d7c2460d |
| files | scripts/statistics/base/var.m |
| diffstat | 1 files changed, 2 insertions(+), 2 deletions(-) [+] |
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--- a/scripts/statistics/base/var.m Mon Oct 24 16:14:14 2011 -0400 +++ b/scripts/statistics/base/var.m Wed Nov 02 18:21:27 2011 -0700 @@ -23,7 +23,7 @@ ## Compute the variance of the elements of the vector @var{x}. ## @tex ## $$ -## {\rm std} (x) = \sigma^2 = {\sum_{i=1}^N (x_i - \bar{x})^2 \over N - 1} +## {\rm var} (x) = \sigma^2 = {\sum_{i=1}^N (x_i - \bar{x})^2 \over N - 1} ## $$ ## where $\bar{x}$ is the mean value of $x$. ## @end tex @@ -31,7 +31,7 @@ ## ## @example ## @group -## std (x) = 1/(N-1) SUM_i (x(i) - mean(x))^2 +## var (x) = 1/(N-1) SUM_i (x(i) - mean(x))^2 ## @end group ## @end example ##