Computes the logarithm of a left cumulative distribution function
Category: Probability
See: 'CDF Function' on page 418
LOGCDF ( 'dist',quantile < ,parm-1,...,parm-k >)
'dist'
is a character string that identifies the distribution. Valid distributions are as follows :
Distribution | Argument |
---|---|
Bernoulli | 'BERNOULLI' |
Beta | ' BETA' |
Binomial | 'BINOMIAL' |
Cauchy | 'CAUCHY' |
Chi-Square | 'CHISQUARE' |
Exponential | 'EXPONENTIAL' |
F | 'F' |
Gamma | 'GAMMA' |
Geometric | 'GEOMETRIC' |
Hypergeometric | 'HYPERGEOMETRIC' |
Laplace | 'LAPLACE' |
Logistic | 'LOGISTIC' |
Lognormal | 'LOGNORMAL' |
Negative binomial | 'NEGBINOMIAL' |
Normal | 'NORMAL''GAUSS' |
Normal mixture | 'NORMALMIX' |
Pareto | 'PARETO' |
Poisson | 'POISSON' |
T | 'T' |
Uniform | 'UNIFORM' |
Wald (inverse Gaussian) | 'WALD''IGAUSS' |
Weibull | 'WEIBULL' |
Note: Except for T, F, and NORMALMIX, you can minimally identify any distribution by its first four characters .
quantile
is a numeric random variable.
parm-1, ,parm-k
are optional shape , location , or scale parameters appropriate for the specific distribution.
The LOGCDF function computes the logarithm of a left cumulative distribution function (logarithm of the left side) from various continuous and discrete distributions. For more information, see the 'CDF Function' on page 418.