stats_cdf_noncentral_f
Calculates any one parameter of the non-central F distribution given values for the others
Description
float stats_cdf_noncentral_f(
float $par1
,
float $par2
,
float $par3
,
float $par4
,
int $which
)
The following table lists the return value and parameters by which
.
CDF, x, nu1, nu2, and lambda denotes cumulative distribution function, the value of the
random variable, the degree of freedoms and the non-centrality parameter of the distribution,
respectively.
Return value and parameters
which |
Return value |
par1 |
par2 |
par3 |
par4 |
1 |
CDF |
x |
nu1 |
nu2 |
lambda |
2 |
x |
CDF |
nu1 |
nu2 |
lambda |
3 |
nu1 |
x |
CDF |
nu2 |
lambda |
4 |
nu2 |
x |
CDF |
nu1 |
lambda |
5 |
lambda |
x |
CDF |
nu1 |
nu2 |
Parameters
-
par1
-
The first parameter
-
par2
-
The second parameter
-
par3
-
The third parameter
-
par4
-
The fourth parameter
-
which
-
The flag to determine what to be calculated
Return Values
Returns CDF, x, nu1, nu2, or lambda, determined by which
.