vartestn
Multiple-sample tests for equal variances
Syntax
Description
vartestn(
returns
a summary table of statistics and a box plot for a Bartlett test of
the null hypothesis that the columns of data vector x
)x
come
from normal distributions with the same variance. The alternative
hypothesis is that not all columns of data have the same variance.
vartestn(
returns
a summary table of statistics and a box plot for a test of unequal
variances with additional options specified by one or more name-value
pair arguments. For example, you can specify a different type of hypothesis
test or change the display settings for the test results.x
,Name,Value
)
vartestn(
returns
a summary table of statistics and a box plot for a test of unequal
variances with additional options specified by one or more name-value
pair arguments. For example, you can specify a different type of hypothesis
test or change the display settings for the test results.x
,group
,Name,Value
)
Examples
Input Arguments
Output Arguments
More About
Version History
Introduced before R2006a