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[[Category:Functions_Used_in_where_Expressions]] | [[Category:Functions_Used_in_where_Expressions]] | ||
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====sterr==== | ====sterr==== | ||
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'''Example''' | '''Example''' | ||
sterr(C1) where C2 >2; | ''number n = sterr(C1) where C2 >2; '' | ||
''print(n); //return standard error value '' | |||
'''Availability''' | '''Availability''' | ||
Latest revision as of 10:49, 20 December 2011
sterr
A common measure of the uncertainty associated with a numerical estimate. The standard error of the mean (SE) is calculated as the standard deviation divided by the square root of the number of observations.
Syntax
sterr(dcsColumn)
Arguments
dcsColumn: is a numeric dcs column (column whose data type is Number)
Example
number n = sterr(C1) where C2 >2;
print(n); //return standard error value
Availability
Version 5.5