STDEV function

CALC FUNCTIONS

Statistical Functions

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FUNCTIONS

Spreadsheet Lookup functions

• AVEDEV
• AVERAGE
• AVERAGEA
• COUNT
• COUNTA
• GEOMEAN
• HARMEAN
• MEDIAN
• MODE
• TRIMMEAN

Measures of dispersion / spread

• DEVSQ
• KURT
• SKEW
• STDEV
• STEDEVA
• STDEVP
• STDEVPA
• VAR
• VARA
• VARP
• VARPA

Probability and statistics

• B
• BETADIST
• BETAINV
• BINOMDIST
• CHIDIST
• CHIINV
• CHISQINV
• CHITEST
• CONFIDENCE
• CRITBINOM
• EXPONDIST
• FINV
• FISHER
• FISHERINV
• FDIST
• FTEST
• GAMMA
• GAMMAINV
• GAMMALN
• GAMMADIST
• GAUSS
• HYPGEOMDIST
• LOGINV
• LOGNORMDIST
• NEGBINOMDIST
• NORMINV
• NORMDIST
• NORMSINV
• NORMSDIST
• PERMUT
• PERMUTATIONA
• PHI
• POISSON
• PROB
• STANDARDIZE
• TDIST
• TINV
• TTEST
• WEIBULL
• ZTEST

Correlation and line fitting

• CORREL
• COVAR
• FORECAST
• INTERCEPT
• PEARSON
• RSQ
• SLOPE
• STEYX

See also (in the Arrays Functions category); GROWTH, LINEST, LOGEST, TREND

Ranking

• LARGE
• MAX
• MAXA
• MIN
• MINA
• PERCENTILE
• PERCENTRANK
• QUARTILE
• RANK
• SMALL

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STDEV

Returns the sample standard deviation of the arguments.

Syntax:

STDEV(number1; number2; ... number30)

number1 to number30 are up to 30 numbers or ranges containing numbers.

STDEV returns the standard deviation where number1 to number30 are a sample of the entire population. With N values in the sample, the calculation formula is:

.

Example:

STDEV(2; 6; 4)

returns 2.

Issues:

• Calc assumes that logical values are 1 (TRUE) and 0 (FALSE). Excel ignores logical values.

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See Also

• STDEVA
• STDEVP
• STDEVPA
• VAR
• AVEDEV

• Statistical functions

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