Data-class | R Documentation |
Data
Data
is a class for the data input.
It inherits from GeneralData
.
Data(
x = numeric(),
y = integer(),
ID = integer(),
cohort = integer(),
doseGrid = numeric(),
placebo = FALSE,
...
)
.DefaultData()
x |
( |
y |
( |
ID |
( |
cohort |
( |
doseGrid |
( |
placebo |
( |
... |
not used. |
The cohort
can be missing if and only if placebo
is equal to
FALSE
.
x
(numeric
)
the doses for the patients.
y
(integer
)
the vector of toxicity events (0 or 1 integers).
doseGrid
(numeric
)
the vector of all possible doses (sorted),
i.e. the dose grid.
nGrid
(integer
)
number of gridpoints.
xLevel
(integer
)
the levels for the doses the patients have been given,
w.r.t doseGrid
.
placebo
(logical
)
if TRUE
the first dose level
in the doseGrid
is considered as PLACEBO.
ID
and cohort
can be missing. Then a message will be issued
and the variables will be filled with default IDs and best guesses cohort,
i.e. a sorted (in ascending order) sequence of values from {1, 2, ...}
.
Typically, end users will not use the .DefaultData()
function.
my_data <- Data(
x = c(0.1, 0.5, 1.5, 3, 6, 10, 10, 10),
y = c(0, 0, 0, 0, 0, 0, 1, 0),
ID = as.integer(1:8),
cohort = as.integer(c(1, 2, 3, 4, 5, 6, 6, 6)),
doseGrid = c(
0.1, 0.5, 1.5, 3, 6,
seq(from = 10, to = 80, by = 2)
)
)
my_data
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