Plotsym: Difference between revisions
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imported>Jeremy (Importing text file) |
imported>Jeremy (Importing text file) |
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===Purpose=== | ===Purpose=== | ||
Symmetry plot. | Symmetry plot. | ||
===Synopsis=== | ===Synopsis=== | ||
:vals = plotsym(x) | :vals = plotsym(x) | ||
===Description=== | ===Description=== | ||
Plotted are the distances above the median versus the distances below the median. In other words . If the distribution is symmetric, then all points should lie on a diagonal line. | Plotted are the distances above the median versus the distances below the median. In other words . If the distribution is symmetric, then all points should lie on a diagonal line. | ||
====INPUTS==== | ====INPUTS==== | ||
* '''x''' = matrix (column vector) in which the sample data is stored. | * '''x''' = matrix (column vector) in which the sample data is stored. | ||
===Examples=== | ===Examples=== | ||
plotsym(x) | plotsym(x) | ||
===See Also=== | ===See Also=== | ||
[[plotedf]], [[plotkd]], [[plotcqq]], [[plotqq]] | [[plotedf]], [[plotkd]], [[plotcqq]], [[plotqq]] | ||
Revision as of 15:26, 3 September 2008
Purpose
Symmetry plot.
Synopsis
- vals = plotsym(x)
Description
Plotted are the distances above the median versus the distances below the median. In other words . If the distribution is symmetric, then all points should lie on a diagonal line.
INPUTS
- x = matrix (column vector) in which the sample data is stored.
Examples
plotsym(x)