How to use the CHISQ.INV.RT function
Author: Oscar Cronquist Article last updated on September 28, 2018
The CHISQ.INV.RT function was introduced in Excel 2010 and calculates the inverse of the right-tailed probability of the chi-squared distribution. It has replaced the CHIINV function.
Formula in cell C6:
=CHISQ.INV.RT(C3,C4)
Excel Function Syntax
CHISQ.INV.RT(probability,deg_freedom)
Arguments
| probability | Required. A numerical value representing the probability of the chi-squared function distribution. |
| deg_freedom | Required. A numerical value representing the degrees of freedom. |
Comments
The CHISQ.INV.RT function returns
- #VALUE! error value
- if probability or deg_freedom argument is non-numeric.
- if the iterative search can't find a solution after 64 iterations.
- #NUM! error value if:
- probability < 0 (zero)
- probability > 1 (zero)
- deg_freedom < 1
deg_freedom argument is converted into integers if necessary. CHISQ.DIST.RT and CHISQ.INV.RT are related:
- CHISQ.DIST.RT(x, deg_freedom) = probability
- CHISQ.INV.RT(probability,deg_freedom) = x
Functions in this article
Functions in 'Statistical' category
The CHISQ.INV.RT function function is one of many functions in the 'Statistical' category.
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Calculates the probability of the chi-squared distribution, cumulative distribution or probability density.
Calculates the right-tailed probability of the chi-squared distribution.
Calculates the inverse of the left-tailed probability of the chi-squared distribution.
Calculates the inverse of the right-tailed probability of the chi-squared distribution.
Calculates the test for independence, the value returned from the chi-squared statistical distribution and the correct degrees of freedom. Use this function to check if hypothesized results are valid.
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Calculates the right-tailed F probability for two tests.
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Calculates the smallest value based on a given set of criteria.
Returns the most frequent number in a cell range. It will return multiple numbers if they are equally frequent.
Calculates the most frequent value in an array or range of data.
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Calculates the inverse of the normal cumulative distribution for a given mean and standard deviation.
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Calculates the probability that values in a range are between a given lower and upper limit.
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Returns the k-th smallest value from a group of numbers.
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Returns standard deviation based on the entire population.
Returns standard deviation based on a sample of the entire population.
Estimates the standard deviation from a sample of values.
Returns the standard deviation based on the entire population, including text and logical values.
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Excel function categories
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Functions for backward compatibility with earlier Excel versions. Compatibility functions are replaced with newer functions with improved accuracy. Use the new functions if compatibility isn't required.
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You will find functions in this category that calculates random values, round numerical values, create sequential numbers, trigonometry, and more.
Calculate distributions, binomial distributions, exponential distribution, probabilities, variance, covariance, confidence interval, frequency, geometric mean, standard deviation, average, median, and other statistical metrics.
Functions that let you manipulate text values, substitute strings, find string in value, extract a substring in a string, convert characters to ANSI code among other functions.
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Excel categories
Latest updated articles.
More than 300 Excel functions with detailed information including syntax, arguments, return values, and examples for most of the functions used in Excel formulas.
More than 1300 formulas organized in subcategories.
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Lets you control what a user can type into a cell. It allows you to specifiy conditions and show a custom message if entered data is not valid.
Lets the user work more efficiently by showing a list that the user can select a value from. This lets you control what is shown in the list and is faster than typing into a cell.
Lets you name one or more cells, this makes it easier to find cells using the Name box, read and understand formulas containing names instead of cell references.
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An Excel feature that lets you visualize data in a graph.
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Lets you quickly summarize vast amounts of data in a very user-friendly way. This powerful Excel feature lets you then analyze, organize and categorize important data efficiently.
VBA stands for Visual Basic for Applications and is a computer programming language developed by Microsoft, it allows you to automate time-consuming tasks and create custom functions.
A program or subroutine built in VBA that anyone can create. Use the macro-recorder to quickly create your own VBA macros.
UDF stands for User Defined Functions and is custom built functions anyone can create.
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