- Excel Functions - Home
- Compatibility Functions
- Compatibility Functions
- BETADIST Function
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- CRITBINOM Function
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- FLOOR Function
- FTEST Function
- GAMMADIST Function
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- LOGNORMDIST Function
- MODE Function
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- NORMINV Function
- NORMSDIST Function
- NORMSINV Function
- PERCENTILE Function
- PERCENTRANK Function
- POISSON Function
- QUARTILE Function
- RANK Function
- STDEV Function
- STDEVP Function
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- TTEST Function
- VAR Function
- VARP Function
- WEIBULL Function
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- Logical Functions
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- AND Function
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- Text Functions
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- Exact Function
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- FINDB Function
- FIXED Function
- LEFT Function
- LEFTB Function
- LEN Function
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- NUMBERVALUE Function
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- PROPER Function
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- RIGHTB Function
- SEARCH Function
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- SUBSTITUTE Function
- T Function
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- DAY Function
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- EOMONTH Function
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- MONTH Function
- NETWORKDAYS Function
- NETWORKDAYS.INTL Function
- NOW Function
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- WEEKDAY Function
- WEEKNUM Function
- WORKDAY Function
- WORKDAY.INTL Function
- YEAR Function
- YEARFRAC Function
- Cube Functions
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- CUBEKPIMEMBER Function
- CUBEMEMBER Function
- CUBEMEMBERPROPERTY Function
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- CUBESET Function
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- CUBEVALUE Function
- Math Functions
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- ABS Function
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- CEILING.MATH Function
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- COMBINA Function
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- EVEN Function
- EXP Function
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- 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
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- PRODUCT Function
- QUOTIENT Function
- RADIANS Function
- RAND Function
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- ROMAN Function
- ROUND Function
- ROUNDDOWN Function
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- SERIESSUM Function
- SIGN Function
- SQRT Function
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- SUBTOTAL Function
- SUM Function
- SUMIF Function
- SUMIFS Function
- SUMPRODUCT Function
- SUMSQ Function
- SUMX2MY2 Function
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- TRUNC Function
- Trigonometric Functions
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- ACOS
- ACOSH Function
- ACOT Function
- ACOTH Function
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- ASINH Function
- ATAN Function
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- SECH Function
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- TAN Function
- TANH Function
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- DAVERAGE
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- Dynamic Array Functions
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- COMPLEX Function
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- DELTA Function
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- ERF.PRECISE Function
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- 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
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- FVSCHEDULE Function
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- IPMT Function
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- 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
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- SYD Function
- TBILLEQ Function
- TBILLPRICE Function
- TBILLYIELD Function
- VDB Function
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- XNPV Function
- YIELD Function
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- ISNONTEXT Function
- ISNUMBER Function
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- ISTEXT Function
- N Function
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- 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 - CHITEST Function
CHITEST Function
The Excel CHITEST function evaluates the chi-squared distribution between the actual range of field values in one table and the expected range of field values in another table. This function retrieves the tested value compared against the significant level of 0.05.
The CHITEST function has been replaced with the CHISQ.TEST function in Excel 2010.
Compatibility
The CHITEST function is inclusive in the following versions of Excel −
- Excel for Microsoft 365
- Excel for Microsoft 365 for Mac
- Excel for the web
- Excel 2021
- Excel 2021 for Mac
- Excel 2019
- Excel 2019 for Mac
- Excel 2016
Syntax
The syntax of CHITEST function is as follows −
CHITEST (actual_range,expected_range)
Arguments
You can use the following arguments with the CHITEST function −
| Argument | Description | Mandatory / Optional |
|---|---|---|
| Actual_range | It specifies field values containing actual observations. | Mandatory |
| Expected_range | It consists of the fraction of the multiplication of row sum and column sum to the total. | Mandatory |
Points to Remember
- The analysts may identify the variation between the expected and actual range through this powerful function. The sample error is found if there is a significant difference between the two datasets.
- If the CHITEST function generates zero value that means no significant difference between the expected range and the actual range of the datasets.
- If any field value is zero in the expected range dataset, then the CHITEST generates #DIV/0! error.
- If any data points specify a negative number in the expected range dataset, then the CHITEST generates #NUM! error.
- Make sure that the number of field values should be the same between two defined datasets, otherwise, a #N/A error occurs.
Examples of CHITEST Function
Practice the following examples to learn the use of the CHITEST function in Excel.
Example 1
If the CHITEST function generates zero value that means no significant difference between the expected range and the actual range of the datasets.
Step 1 − Consider the sample dataset where the actual frequencies and expected frequencies of liking ICECREAM among adults and old people are specified in two tables.
Step 2 − You may enter the formula =SUM(B3:C3) in the D3 cell and press the Enter tab to obtain the result.
Step 3 − Place the cursor in the D3 cell to drag the + sign and drop it to the D8 cell to fill the remaining cell evaluating the row-wise summation of B and C columns.
Step 4 − You may enter the formula =Sum(B3:B7) in the B8 cell and press Enter to obtain the sum. The sum of rows and the sum of columns must be the same.
Step 5 − Similarly, enter the formula =SUM(C3:C7) in the C8 cell and press Enter to obtain the sum of the C column values.
Step 6 − You can use either the formula "=SUM(B8:C8)" or "=SUM(D3:D7)" in the D8 cell and press Enter. Here, both these formula produces the same value.
Step 7 − You can use the formula "Row Sum*Column Sum/Total" to compute the observed frequencies for every cell.
Enter the formula "=D3*B8/D8" in the B12 cell as given below −
And press the Enter.
Step 8 − Write the formula "=D4*B8/D8" in the B13 cell to get its resulting value.
Step 9 − Enter the formula "=D5*B8/D8" in the B14 cell and press Enter tab.
Step 10 − Similarly, use the same formula in the B15 and B16 cells to get the observed frequencies corresponding to these cells.
Step 11 − You may enter the formula "=D3*C8/D8" in the C12 cell and press the Enter tab.
Step 12 − You may write the formula "=D4*C8/D8" in the C13 cell and press the Enter tab.
Step 13 − Use a similar formula to get the computed values in the remaining cell ranges C14:C16.
As you can observe in the screenshot, the observed frequencies between the Adults and Old people have been calculated for different states.
Step 14 − Write the text "Significance Level" and its related value in the B18 and C18 cells. After that, you can enter the formula =CHITEST(B3:C7, B12:C16) in the C19 cell and press Enter.
As you may notice in the screenshot, the computed value is 0 < 0.05. You can predict that the null hypothesis is rejected and accept the alternative hypothesis in these defined datasets.
Example 2
If any field value is zero in the expected range dataset, then the CHITEST generates #DIV/0! error.
Solution
You may enter the formula =CHITEST(B3:C5,D3:E5) in the D6 cell.
As you can notice in the screenshot, the #DIV/0! error occurred while computing CHITEST function.
Example 3
If any data points specify a negative number in the expected range dataset, then the CHITEST generates #NUM! error.
Solution
Consider the sample dataset where Expected range comprises integers values as well as negative values. Enter the formula " =CHITEST(B3:C5,D3:E5)" in the C6 cell and press Enter to get the result.
Therefore, the CHITEST produces the #NUM! for these given range.
Example 4
The number of field values should be the same between two defined datasets, otherwise, a #N/A error occurs.
Solution
Consider the two datasets comprises of different dimensions and enter the formula "=CHITEST(B3:C5,B10:C11)" in the E14 cell.
And then press Enter to obtain the result.
