Description Usage Arguments Details
Various functions that are internally used by
survwrapper
and other front-end functions.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | weibhaz(x, a, b, c = 0, s = 0, i = 1)
rlgst(n, a, b, s)
rlogmake(n, a, b, c, s)
srvhaz(x, a, b, c = 0, s = 0, i = 1)
srvshp(x, a, b, c = 0, s = 0, i = 1, model = "g")
cpars(x, y, xpars, ypars, model, LL, const = NULL, cx = rep(1,
length(x)), cy = rep(1, length(y)))
smoother(x, s = smooth)
modelinfo(x, what = c("comp", "rcomp", "dfcomp", "dfrcomp", "tblcomp",
"tblrcomp", "tblcomp2", "deps", "rdeps", "tbldeps", "tblrdeps",
"vars", "keep", "fullname"), extended = T)
modpars(x, modeli, modelo = NULL, cni = rep(T, 4), cno = NULL,
nil = 1e-07, wbnil = 1, pf = mean, trim = F, onegrp = F)
gmean(x)
checkcons(cons, np, keep)
fixpar(par, np, keep)
objf(par, lb = 0, ub = 10, cons = rep.int(1, 4), x, y = NULL,
keep = 1:2, np = 2, ex = "ofg", nx, ny, cx, cy, tlog = F)
|
a |
The a parameter, in literature sometimes called lambda. |
b |
The b parameter, in literature sometimes called gamma. |
c |
The c parameter (exogenous mortality). |
s |
The s parameter (late mortality deceleration). |
i |
Unit conversion factor by which the raw observations are multiplied |
n |
How many values to return |
model |
Model to use, can be |
cni |
Vector of 1s and 0s. The 0s are parameters were constrained to be equal between the groups in the input model. |
cno |
Optional vector of 1s and 0s. The 0s are the parameters that should be constrained to be equal between the groups in the output model |
cons |
Parameters that should be held constant |
const |
Parameters that should be held constant |
cx |
Censored observations from the first group |
cy |
Censored observations from the second group |
ex |
Name of the objective function to try |
extended |
Whether to return extended model info |
keep |
Which parameters to keep |
lb |
Lower bound |
ub |
Upper bound |
modeli |
Model converting from |
modelo |
Model converting to |
nil |
A number with which to fill formerly variable positions
that were |
wbnil |
A weibull-specific argument that, if it exists and the
model is weibull, will overwrite |
np |
Number of parameters. |
nx |
Number of observations in first group |
ny |
Number of observations in second group |
onegrp |
If |
par |
A vector of model parameters |
pf |
Parameter function. If given a pair of parameters an unconstrained model, how to find a starting value for those parameters in a model where they are constrained to equal each other. |
tlog |
If true in |
trim |
Whether to strip |
what |
What type of information is needed from |
x |
Event times from first group. |
y |
Event times from second group. |
xpars |
To be added. |
ypars |
To be added. |
LL |
To be added. |
Internal functions.
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