Difference between revisions of "Documentation/How Tos/Calc: STDEVA function"
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− | __NOTOC__ | + | {{DISPLAYTITLE:STDEVA function}} |
+ | {{Documentation/CalcFunc StatisticalTOC | ||
+ | |ShowPrevNext=block | ||
+ | |PrevPage=Documentation/How_Tos/Calc:_STDEV_function | ||
+ | |NextPage=Documentation/How_Tos/Calc:_STDEVP_function | ||
+ | }}__NOTOC__ | ||
== STDEVA == | == STDEVA == | ||
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: Text values are always regarded as zero. | : Text values are always regarded as zero. | ||
+ | |||
+ | : With ''N'' values in the sample, the calculation formula is: | ||
+ | |||
+ | : [[Image:Calc_sample_stddev_formula.png]]. | ||
=== Example: === | === Example: === | ||
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: where cells <tt>'''B1'''</tt>, <tt>'''B2'''</tt>, <tt>'''B3'''</tt> contain <tt>'''red'''</tt>, <tt>'''TRUE'''</tt>, and <tt>'''2'''</tt> returns <tt>'''1'''</tt>, the standard deviation of <tt>'''0'''</tt>, <tt>'''1'''</tt> and <tt>'''2'''</tt>. | : where cells <tt>'''B1'''</tt>, <tt>'''B2'''</tt>, <tt>'''B3'''</tt> contain <tt>'''red'''</tt>, <tt>'''TRUE'''</tt>, and <tt>'''2'''</tt> returns <tt>'''1'''</tt>, the standard deviation of <tt>'''0'''</tt>, <tt>'''1'''</tt> and <tt>'''2'''</tt>. | ||
− | === | + | ===Issue: === |
− | + | * Calc always evaluates text values as <tt>'''0'''</tt>. The forthcoming international standard ODFF optionally allows numerical text to be converted to number form. Portability between ODFF compliant spreadsheets may therefore be an issue. | |
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− | [[Documentation/How_Tos/Calc: | + | {{SeeAlso|EN| |
+ | * [[Documentation/How_Tos/Calc: STDEV function|STDEV]] | ||
+ | * [[Documentation/How_Tos/Calc: STDEVP function|STDEVP]] | ||
+ | * [[Documentation/How_Tos/Calc: STDEVPA function|STDEVPA]] | ||
+ | * [[Documentation/How_Tos/Calc: VAR function|VAR]] | ||
− | + | * [[Documentation/How_Tos/Calc: Statistical functions|Statistical functions]] | |
− | * Calc | + | |
+ | * [[Documentation/How_Tos/Calc: Functions listed alphabetically|Functions listed alphabetically]] | ||
+ | * [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} | ||
+ | [[Category: Documentation/Reference/Calc/Statistical functions]] |