88 lines
4.0 KiB
Markdown
88 lines
4.0 KiB
Markdown
# MathQuantileBinomial
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For the specified probability, the function calculates the inverse value of distribution function for binomial law with the n and p parameters. In case of error it returns [NaN](/en/docs/basis/types/double).
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```
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double MathQuantileBinomial(
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const double probability, // probability value of random variable occurrence
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const double n, // parameter of the distribution (number of tests)
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const double p, // parameter of the distribution (probability of event occurrence in one test)
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const bool tail, // flag of calculation, if false, then calculation is performed for 1.0-probability
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const bool log_mode, // flag of calculation, if log_mode=true, calculation is performed for Exp(probability)
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int& error_code // variable to store the error code
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);
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```
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For the specified probability, the function calculates the inverse value of distribution function for binomial law with the n and p parameters. In case of error it returns [NaN](/en/docs/basis/types/double).
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```
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double MathQuantileBinomial(
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const double probability, // probability value of random variable occurrence
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const double n, // parameter of the distribution (number of tests)
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const double p, // parameter of the distribution (probability of event occurrence in one test)
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int& error_code // variable to store the error code
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);
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```
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For the specified probability[] array of probability values, the function calculates the inverse value of distribution function for binomial law with the n and p parameters. In case of error it returns false. Analog of the [qbinom()](https://stat.ethz.ch/R-manual/R-devel/library/stats/html/Binomial.html) in R.
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```
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double MathQuantileBinomial(
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const double& probability[], // array with probability values of random variable
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const double n, // parameter of the distribution (number of tests)
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const double p, // parameter of the distribution (probability of event occurrence in one test)
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const bool tail, // flag of calculation, if false, then calculation is performed for 1.0-probability
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const bool log_mode, // flag of calculation, if log_mode=true, calculation is performed for Exp(probability)
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double& result[] // array with values of quantiles
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);
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```
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For the specified probability[] array of probability values, the function calculates the inverse value of distribution function for binomial law with the n and p parameters. In case of error it returns false.
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```
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bool MathQuantileBinomial(
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const double& probability[], // array with probability values of random variable
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const double n, // parameter of the distribution (number of tests)
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const double p, // parameter of the distribution (probability of event occurrence in one test)
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double& result[] // array with values of quantiles
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);
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```
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Parameters
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probability
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[in] Probability value of random variable.
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probability[]
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[in] Array with probability values of random variable.
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n
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[in] Parameter of the distribution (number of tests).
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p
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[in] Parameter of the distribution (probability of event occurrence in one test).
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tail
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[in] Flag of calculation, if false, then calculation is performed for 1.0-probability.
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log_mode
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[in] Flag of calculation, if log_mode=true, calculation is performed for Exp(probability).
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error_code
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[out] Variable to get the error code.
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result[]
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[out] Array with values of quantiles.
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