Mediantrimmed: Difference between revisions
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imported>Scott (Created page with " ===Purpose=== Trimmed median. ===Synopsis=== :mx = mediantrimmed(x,n,dim) ====Inputs==== * '''x''' = vector with M elements or MxN matrix of data. Higher order arrays ...") |
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===Purpose=== | ===Purpose=== | ||
Trimmed median. | Trimmed median. | ||
===Synopsis=== | ===Synopsis=== | ||
:x = mediantrimmed(x,n,dim) | |||
: | |||
====Inputs==== | ====Inputs==== | ||
* '''x''' = vector with M elements or MxN matrix of data. Higher order arrays are also supported. | * '''x''' = vector with M elements or MxN matrix of data. Higher order arrays are also supported. | ||
* '''n''' = trimming factor. If (n>1) and even, (n) is the number of samples to exclude from the calculation. If (0<n<1), (n) is the fraction of samples to exclude from the calculation. If n>m(dim), then (n) is set to zero and the normal median is used. | * '''n''' = trimming factor. If (n>1) and even, (n) is the number of samples to exclude from the calculation. If (0<n<1), (n) is the fraction of samples to exclude from the calculation. If n>m(dim), then (n) is set to zero and the normal median is used. | ||
====Optional Inputs==== | ====Optional Inputs==== | ||
* '''dim''' = defines the dimension/mode along which the median is estimated (see MEDIAN). If dim is not defined the first non-singleton dimension is used. | * '''dim''' = defines the dimension/mode along which the median is estimated (see MEDIAN). If dim is not defined the first non-singleton dimension is used. | ||
====Outputs==== | ====Outputs==== | ||
* '''mx''' = trimmed median. | * '''mx''' = trimmed median. | ||
===See Also=== | ===See Also=== | ||
[[auto]], [[meantrimmed]] | [[auto]], [[meantrimmed]] | ||
Revision as of 17:59, 6 March 2012
Purpose
Trimmed median.
Synopsis
- x = mediantrimmed(x,n,dim)
Inputs
- x = vector with M elements or MxN matrix of data. Higher order arrays are also supported.
- n = trimming factor. If (n>1) and even, (n) is the number of samples to exclude from the calculation. If (0<n<1), (n) is the fraction of samples to exclude from the calculation. If n>m(dim), then (n) is set to zero and the normal median is used.
Optional Inputs
- dim = defines the dimension/mode along which the median is estimated (see MEDIAN). If dim is not defined the first non-singleton dimension is used.
Outputs
- mx = trimmed median.