Description Usage Arguments Author(s)
Creates plots with lower, upper, two-tailed, and middle of the distribution shading for popular pdfs.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | shade.norm(x = NULL, from = NULL, to = NULL, sigma = 1, mu = 0,
tail = "lower", show.p = TRUE, show.d = FALSE, show.dist = TRUE,
digits = 5, legend.cex = 0.9, shade.col = "gray", ...)
shade.t(x = NULL, from = NULL, to = NULL, nu = 3, tail = "lower",
show.p = TRUE, show.d = FALSE, show.dist = TRUE, digits = 5,
legend.cex = 0.9, shade.col = "gray", ...)
shade.F(x = NULL, from = NULL, to = NULL, nu1 = 1, nu2 = 5,
tail = "lower", show.p = TRUE, show.d = FALSE, show.dist = TRUE,
prob.to.each.tail = 0.025, digits = 5, legend.cex = 0.9,
shade.col = "gray", ...)
shade.chi(x = NULL, from = NULL, to = NULL, nu = 1,
tail = "lower", show.p = TRUE, show.d = FALSE, show.dist = TRUE,
prob.to.each.tail = 0.025, digits = 5, legend.cex = 0.9,
shade.col = "gray", ...)
|
x |
A quantile, i.e. X = x, or if |
from |
To be used with |
to |
To be used with |
sigma |
Standard deviation for the nomral distribution. |
mu |
Mean of the normal distribution. |
tail |
One of four possibilities: |
show.p |
Logical; indicating whether probabilities are to be shown. |
show.d |
Logical; indicating whether densities are to be shown. |
show.dist |
Logical; indicating whether parameters for the distribution are to be shown. |
digits |
Number of digits to be reported in probsabilities and densities. |
legend.cex |
Character expansion for legends in plots. |
shade.col |
Color of probability shading. |
... |
Arguments to be passed to methods, such as graphical parameters (see par). |
nu |
Degrees of freedom. |
nu1 |
Numerator degrees of freedom for the F-distribution. |
nu2 |
Denominator degrees of freedom for the F-distribution. |
prob.to.each.tail |
Probability to be apportioned to each tail in the F and Chi-square distributions if |
Ken Aho
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