netdiffuseR (version 1.17.0)

cumulative_adopt_count: Cummulative count of adopters

Description

For each time period, calculates the number of adopters, the proportion of adopters, and the adoption rate.

Usage

cumulative_adopt_count(obj)

Arguments

obj

A $n * T$ matrix (Cumulative adoption matrix obtained from toa_mat) or a diffnet object.

Value

A $3 * T$ matrix, where its rows contain the number of adoptes, the proportion of adopters and the rate of adoption respectively, for earch period of time.

Details

The rate of adoption--returned in the 3rd row out the resulting matrix--is calculated as

$$\frac{q_t - q_{t-1}}{q_{t-1}}$$

where $q(i)$ is the number of adopters in time $t$. Note that it is only calculated fot $t>1$.

See Also

Other statistics: classify_adopters, dgr, ego_variance, exposure, hazard_rate, infection, moran, struct_equiv, threshold, vertex_covariate_dist