| flat {nimble} | R Documentation |
Improper flat distribution for use as a prior distribution in BUGS models
dflat(x, log = FALSE) rflat(n = 1) dhalfflat(x, log = FALSE) rhalfflat(n = 1)
x |
vector of values. |
log |
logical; if TRUE, probability density is returned on the log scale. |
n |
number of observations. |
dflat gives the pseudo-density value of 1, while rflat and rhalfflat return NaN,
since one cannot simulate from an improper distribution. Similarly, dhalfflat
gives a pseudo-density value of 1 when x is non-negative.
Christopher Paciorek
Distributions for other standard distributions
dflat(1)