Calculation of networkDynamic statistics.
A method for summary_formula to calculate the
specified statistics for an observed networkDynamic at the
specified time point(s). See ergm-terms for more information
on the statistics that may be specified.
## S3 method for class 'networkDynamic' summary_formula(object, at, ..., basis = NULL)
object |
An |
at |
A vector of time points at which to calculate the statistics. |
... |
Further arguments passed to or used by methods. |
basis |
An optional |
A matrix with length(at) rows, one for each time
point in at, and columns for each term of the formula,
containing the corresponding statistics measured on the network.
# create a toy dynamic network my.nD <- network.initialize(100,directed=FALSE) activate.vertices(my.nD, onset=0, terminus = 10) add.edges.active(my.nD,tail=1:2,head=2:3,onset=5,terminus=8) # use a summary formula to display number of isolates and edges # at discrete time points summary(my.nD~isolates+edges, at=1:10)
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.