- Excel Functions - Home
- Compatibility Functions
- Compatibility Functions
- BETADIST Function
- BETAINV Function
- BINOMDIST Function
- CEILING Function
- CHIDIST Function
- CHIINV Function
- CHITEST Function
- CONFIDENCE Function
- COVAR Function
- CRITBINOM Function
- EXPONDIST Function
- FDIST Function
- FINV Function
- FLOOR Function
- FTEST Function
- GAMMADIST Function
- GAMMAINV Function
- HYPGEOMDIST Function
- LOGINV Function
- LOGNORMDIST Function
- MODE Function
- NEGBINOMDIST Function
- NORMDIST Function
- NORMINV Function
- NORMSDIST Function
- NORMSINV Function
- PERCENTILE Function
- PERCENTRANK Function
- POISSON Function
- QUARTILE Function
- RANK Function
- STDEV Function
- STDEVP Function
- TDIST Function
- TINV Function
- TTEST Function
- VAR Function
- VARP Function
- WEIBULL Function
- ZTEST Function
- Logical Functions
- Logical Functions
- AND Function
- FALSE Function
- IF Function
- IFERROR Function
- IFNA Function
- IFS Function
- NOT Function
- OR Function
- SWITCH Function
- TRUE Function
- XOR Function
- Text Functions
- Text Functions
- ARRAYTOTEXT Function
- BAHTTEXT Function
- CHAR Function
- CLEAN Function
- CODE Function
- CONCAT Function
- CONCATENATE Function
- DBCS Function
- DOLLAR Function
- Exact Function
- FIND Function
- FINDB Function
- FIXED Function
- LEFT Function
- LEFTB Function
- LEN Function
- LENB Function
- LOWER Function
- MID Function
- MIDB Function
- NUMBERVALUE Function
- PHONETIC Function
- PROPER Function
- REPLACE Function
- REPLACEB Function
- REPT Function
- RIGHT Function
- RIGHTB Function
- SEARCH Function
- SEARCHB Function
- SUBSTITUTE Function
- T Function
- TEXT Function
- TEXTAFTER Function
- TEXTBEFORE Function
- TEXTJOIN Function
- TEXTSPLIT Function
- TRIM Function
- UNICHAR Function
- UNICODE Function
- UPPER Function
- VALUE Function
- VALUETOTEXT Function
- Date & Time Functions
- Date & Time Functions
- DATE Function
- DATEDIF Function
- DATEVALUE Function
- DAY Function
- DAYS Function
- DAYS360 Function
- EDATE Function
- EOMONTH Function
- HOUR Function
- ISOWEEKNUM Function
- MINUTE Function
- MONTH Function
- NETWORKDAYS Function
- NETWORKDAYS.INTL Function
- NOW Function
- SECOND Function
- TIME Function
- TIMEVALUE Function
- TODAY Function
- WEEKDAY Function
- WEEKNUM Function
- WORKDAY Function
- WORKDAY.INTL Function
- YEAR Function
- YEARFRAC Function
- Cube Functions
- Cube Functions
- CUBEKPIMEMBER Function
- CUBEMEMBER Function
- CUBEMEMBERPROPERTY Function
- CUBERANKEDMEMBER Function
- CUBESET Function
- CUBESETCOUNT Function
- CUBEVALUE Function
- Math Functions
- Math Functions
- ABS Function
- AGGREGATE Function
- ARABIC Function
- BASE Function
- CEILING.MATH Function
- COMBIN Function
- COMBINA Function
- DECIMAL Function
- DEGREES Function
- EVEN Function
- EXP Function
- FACT Function
- FACTDOUBLE Function
- FLOOR.MATH Function
- GCD Function
- INT Function
- LCM Function
- LN Function
- LOG Function
- LOG10 Function
- MDETERM Function
- MINVERSE Function
- MMULT Function
- MOD Function
- MROUND Function
- MULTINOMIAL Function
- MUNIT Function
- ODD Function
- PI Function
- POWER Function
- PRODUCT Function
- QUOTIENT Function
- RADIANS Function
- RAND Function
- RANDBETWEEN Function
- ROMAN Function
- ROUND Function
- ROUNDDOWN Function
- ROUNDUP Function
- SERIESSUM Function
- SIGN Function
- SQRT Function
- SQRTPI Function
- SUBTOTAL Function
- SUM Function
- SUMIF Function
- SUMIFS Function
- SUMPRODUCT Function
- SUMSQ Function
- SUMX2MY2 Function
- SUMX2PY2 Function
- SUMXMY2 Function
- TRUNC Function
- Trigonometric Functions
- Trigonometric Functions
- ACOS
- ACOSH Function
- ACOT Function
- ACOTH Function
- ASIN Function
- ASINH Function
- ATAN Function
- ATAN2 Function
- ATANH Function
- COS Function
- COSH Function
- COT Function
- COTH Function
- CSC Function
- CSCH Function
- SEC Function
- SECH Function
- SIN Function
- SINH Function
- TAN Function
- TANH Function
- Database Functions
- Database Functions
- DAVERAGE
- DCOUNT
- DCOUNTA
- DGET
- DMAX
- DMIN
- DPRODUCT
- DSTDEV
- DSTDEVP
- DSUM
- DVAR
- DVARP
- Dynamic Array Functions
- Dynamic Array Functions
- FILTER Function
- RANDARRAY Function
- SEQUENCE Function
- SORT Function
- SORTBY Function
- UNIQUE Function
- XLOOKUP Function
- XMATCH Function
- Engineering Functions
- Engineering Functions
- BESSELI Function
- BESSELJ Function
- BESSELK Function
- BESSELY Function
- BIN2DEC Function
- BIN2HEX Function
- BIN2OCT Function
- BITAND Function
- BITLSHIFT Function
- BITOR Function
- BITRSHIFT Function
- BITXOR Function
- COMPLEX Function
- CONVERT Function
- DEC2BIN Function
- DEC2HEX Function
- DEC2OCT Function
- DELTA Function
- ERF Function
- ERF.PRECISE Function
- ERFC Function
- ERFC.PRECISE Function
- GESTEP Function
- HEX2BIN Function
- HEX2DEC Function
- HEX2OCT Function
- IMABS Function
- IMAGINARY Function
- IMARGUMENT Function
- IMCONJUGATE Function
- IMCOS Function
- IMCOSH Function
- IMCOT Function
- IMCSC Function
- IMCSCH Function
- IMDIV Function
- IMEXP Function
- IMLN Function
- IMLOG2 Function
- IMLOG10 Function
- IMPOWER Function
- IMPRODUCT Function
- IMREAL Function
- IMSEC Function
- IMSECH Function
- IMSIN Function
- IMSINH Function
- IMSQRT Function
- IMSUB Function
- IMSUM Function
- IMTAN Function
- OCT2BIN Function
- OCT2DEC Function
- OCT2HEX Function
- Financial Functions
- Financial Functions
- ACCRINT Function
- ACCRINTM Function
- AMORDEGRC Function
- AMORLINC Function
- COUPDAYBS Function
- COUPDAYS Function
- COUPDAYSNC Function
- COUPNCD Function
- COUPNUM Function
- COUPPCD Function
- CUMIPMT Function
- CUMPRINC Function
- DB Function
- DDB Function
- DISC Function
- DOLLARDE Function
- DOLLARFR Function
- DURATION Function
- EFFECT Function
- FV Function
- FVSCHEDULE Function
- INTRATE Function
- IPMT Function
- IRR Function
- ISPMT Function
- MDURATION Function
- MIRR Function
- NOMINAL Function
- NPER Function
- NPV Function
- ODDFPRICE Function
- ODDFYIELD Function
- ODDLPRICE Function
- ODDLYIELD Function
- PDURATION Function
- PMT Function
- PPMT Function
- PRICE Function
- PRICEDISC Function
- PRICEMAT Function
- PV Function
- RATE Function
- RECEIVED Function
- RRI Function
- SLN Function
- SYD Function
- TBILLEQ Function
- TBILLPRICE Function
- TBILLYIELD Function
- VDB Function
- XIRR Function
- XNPV Function
- YIELD Function
- YIELDDISC Function
- YIELDMAT Function
- Information Functions
- Information Functions
- CELL Function
- ERROR.TYPE Function
- INFO Function
- ISBLANK Function
- ISERR Function
- ISERROR Function
- ISEVEN Function
- ISFORMULA Function
- ISLOGICAL Function
- ISNA Function
- ISNONTEXT Function
- ISNUMBER Function
- ISODD Function
- ISREF Function
- ISTEXT Function
- N Function
- NA Function
- SHEET Function
- SHEETS Function
- TYPE Function
- Lookup & Reference Functions
- Lookup & Reference Functions
- ADDRESS Function
- AREAS Function
- CHOOSE Function
- COLUMN Function
- COLUMNS Function
- FORMULATEXT Function
- GETPIVOTDATA Function
- HLOOKUP Function
- HYPERLINK Function
- INDEX Function
- INDIRECT Function
- LOOKUP Function
- MATCH Function
- OFFSET Function
- ROW Function
- ROWS Function
- RTD Function
- TRANSPOSE Function
- VLOOKUP Function
- Statistical Functions
- Statistical Functions
- AVEDEV Function
- AVERAGE Function
- AVERAGEA Function
- AVERAGEIF Function
- AVERAGEIFS Function
- BETA.DIST Function
- BETA.INV Function
- BINOM.DIST Function
- BINOM.DIST.RANGE Function
- BINOM.INV Function
- CHISQ.DIST Function
- CHISQ.DIST.RT Function
- CHISQ.INV Function
- CHISQ.INV.RT Function
- CHISQ.TEST Function
- CONFIDENCE.NORM Function
- CONFIDENCE.T Function
- CORREL Function
- COUNT Function
- COUNTA Function
- COUNTBLANK Function
- COUNTIF Function
- COUNTIFS Function
- COVARIANCE.P Function
- COVARIANCE.S Function
- DEVSQ Function
- EXPON.DIST Function
- F.DIST Function
- F.DIST.RT Function
- F.INV Function
- F.INV.RT Function
- F.TEST Function
- FISHER Function
- FISHERINV Function
- FORECAST Function
- FORECAST.ETS Function
- FORECAST.ETS.CONFINT Function
- FORECAST.ETS.SEASONALITY Function
- FORECAST.ETS.STAT Function
- FORECAST.LINEAR Function
- FREQUENCY Function
- GAMMA Function
- GAMMA.DIST Function
- GAMMA.INV Function
- GAMMALN Function
- GAMMALN.PRECISE Function
- GAUSS Function
- GEOMEAN
- GROWTH
- HARMEAN
- HYPGEOM.DIST
- INTERCEPT Function
- KURT Function
- LARGE Function
- LINEST Function
- LOGEST Function
- LOGNORM.DIST Function
- LOGNORM.INV Function
- MAX Function
- MAXA Function
- MAXIFS Function
- MEDIAN Function
- MIN Function
- MINA Function
- MINIFS Function
- MODE.MULT Function
- MODE.SNGL Function
- NEGBINOM.DIST Function
- NORM.DIST Function
- NORM.INV Function
- NORM.S.DIST Function
- NORM.S.INV Function
- PEARSON Function
- PERCENTILE.EXC
- PERCENTILE.INC
- PERCENTRANK.EXC
- PERCENTRANK.INC
- PERMUT
- PERMUTATIONA
- PHI
- POISSON.DIST
- PROB
- QUARTILE.EXC
- QUARTILE.INC
- RANK.AVG
- RANK.EQ
- RSQ
- SKEW
- SKEW.P
- SLOPE
- SMALL
- STANDARDIZE
- STDEV.P
- STDEV.S
- STDEVA
- STDEVPA
- STEYX
- T.DIST
- T.DIST.2T
- T.DIST.RT
- T.INV
- T.INV.2T
- T.TEST
- TREND
- TRIMMEAN Function
- VAR.P Function
- VAR.S Function
- VARA Function
- VARPA Function
- WEIBULL.DIST Function
- Z.TEST Function
- Web Functions
- Web Functions
- ENCODEURL Function
- FILTERXML Function
- WEBSERVICE Function
Excel - COVAR Function
COVAR Function
The Excel Covariance function comprises two independent arrays and predicts how these variables are changed together. This function retrieves the covariance, to verify whether high variation between two datasets existed or not. For example, analysts identify whether high sales of goods make more productivity.
The COVAR function in Excel 2013 has been interchanged with the COVARIANCE.P function in Excel 2010.
Syntax
The syntax of COVAR function is as follows −
COVAR (array1, array2)
Arguments
You can use the following arguments with the COVAR function −
| Argument | Description | Required / Optional |
|---|---|---|
| Array1 | It specifies the integers range. | Required |
| Array2 | It contains a set of integer values. | Required |
Points to Note
- The arguments comprise integer values, arrays, named ranges, or references that consist of numbers.
- The arrays values or reference argument containing text, logical values, or empty cells are ignored. However, cells with a zero value are included.
- If array1 and array2 have different numbers of data points, COVAR returns the #N/A error value. The number of field values should be the same.
- If any arrays are empty, COVAR returns the #VALUE! error value.
- More than two arguments are prohibited in this function.
- COVAR.P and COVAR.S functions are distinct versions of COVAR functions.
- COVAR.P retrieves the covariance relying on the population whereas COVAR.S retrieves the sample covariance.
Examples of COVAR Function
Practice the following examples to learn the use of the COVAR function in Excel.
Example 1
If both arrays contain integer values and have same dimension.
Solution
Consider the sample dataset where integer values are specified in the range B4 to C9 cells. Enter the formula =COVAR(B4:B9, C4:C9) in the C10 cell and press Enter to obtain the resulting value.
Note − Ensure the same number of data points should be specified in both arrays.
Example 2
The arrays values or reference argument containing text, logical values, or empty cells are ignored. However, cells with a zero value are included.
Solution
Consider the sample datasets where arrays comprise the mixed values like zero, text and empty and numeric values.
Enter the formula "=COVAR(C3:C10, D3:D10)" in the D13 cell and press Enter.
Example 3
If array1 and array2 have different numbers of data points, COVAR returns the #N/A error value.
Solution
Consider the two arrays {65,78,89} and {45} whose number of data points is different in them. You may enter the function =COVAR({65,78,89},{4.5}) in the desired cell and press "Enter". Here, the number of elements in these arrays is different.
Therefore, #N/A error is retrieved as the dissimilar number of data values defined in the two arrays.
Example 4
If any arrays are empty, COVAR returns the #VALUE! error value.
Solution
You may write the formula "=COVAR(,{43,65})" in the "D16" cell and press Enter to get the result.
Advertisements