rho_lines: Add change point location lines to the time series plot

In LDATS: Latent Dirichlet Allocation Coupled with Time Series Analyses

Add change point location lines to the time series plot

Description

Adds vertical lines to the plot of the time series of fitted proportions associated with the change points of interest.

Usage

rho_lines(spec_rhos)

Arguments

spec_rhos

numeric vector indicating the locations along the x axis where the specific change points being used are located.

Examples

  data(rodents)
  document_term_table <- rodents$document_term_table
  document_covariate_table <- rodents$document_covariate_table
  LDA_models <- LDA_set(document_term_table, topics = 2)[[1]]
  data <- document_covariate_table
  data$gamma <- LDA_models@gamma
  weights <- document_weights(document_term_table)
  TSmod <- TS(data, gamma ~ 1, nchangepoints = 1, "newmoon", weights)
  pred_gamma_TS_plot(TSmod)
  rho_lines(200)

LDATS documentation built on Sept. 19, 2023, 5:08 p.m.