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NaN Toolbox >> NaN Toolbox > Descriptive Statistics > nan_median

nan_median

median data elements,

Calling Sequence

[y]=nan_median(x [,DIM])

Parameters

x:

data

DIM:

dimension

1:

median of columns

2:

median of rows

N:

median of N-th dimension

default or []:

first DIMENSION, with more than 1 element

Description

features: - can deal with NaN's (missing values) - accepts dimension argument like in Matlab in Octave, too. - compatible to Matlab and Octave

Examples

X=testmatrix('magi',3)
X([1 6:9]) = %nan*ones(1,5);
X  =
Nan   1.    Nan
3.    5.    Nan
4.    Nan   Nan

y = nan_median(X)
y =
3.5 3.  Nan

See also

Authors


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