Normal distribution
Distribution function and quantile function of the normal distribution.
cdfnor(x, para = c(0, 1)) quanor(f, para = c(0, 1))
x |
Vector of quantiles. |
f |
Vector of probabilities. |
para |
Numeric vector containing the parameters of the distribution, in the order mu, sigma (location, scale). |
The normal distribution with location parameter mu and scale parameter sigma has probability density function
f(x) = (1/ sigma sqrt(2 pi)) exp( -(x-mu)^2 / (2 sigma^2) ) .
cdfnor gives the distribution function;
quanor gives the quantile function.
The functions expect the distribution parameters in a vector,
rather than as separate arguments as in the standard R
distribution functions pnorm and qnorm.
pnorm for the standard R version of the normal distribution.
cdfgno for the generalized normal distribution,
which generalizes the normal distribution.
# Random sample from the normal distribution # with mean 0 and standard deviation 3. quanor(runif(100), c(0,3))
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