tpmatrix_names | R Documentation |
Create names for all elements of a transition probability matrix given
names for the health states. This is useful for flattening a transition
probability matrix (rowwise) into a vector and naming the resulting vector.
The name of an element of the flattened vector representing a transition from
the ith state to the jth state is of the form
paste0(prefix, states[i], sep, states[j])
.
tpmatrix_names(states, prefix = "p_", sep = "_")
states |
A character vector of the names of health states in the transition matrix. |
prefix |
A prefix that precedes the described transitions between states
used to name a transition. For example, if |
sep |
A character string to separate the terms representing
state |
A character vector containing a name for each element of the transition probability matrix encompassing all possible transitions.
See tpmatrix()
, which uses tpmatrix_names()
to name the columns
of the returned object.
tpmatrix_names(LETTERS[1:4])
tpmatrix_names(LETTERS[1:4], prefix = "")
tpmatrix_names(LETTERS[1:4], prefix = "", sep = ".")
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