reconcileTransitionProbability: Reconciliation of Transition Probability

In HVT: Constructing Hierarchical Voronoi Tessellations and Overlay Heatmaps for Data Analysis

Reconciliation of Transition Probability

Description

This is the main function for creating reconciliation plots and tables which helps in comparing the transition probabilities calculated manually and from markovchain function

Usage

reconcileTransitionProbability(
  df,
  hmap_type = NULL,
  cellid_column,
  time_column
)

Arguments

df	Data frame. The input data frame should contain two columns, cell ID from scoreHVT function and timestamp of that dataset.
hmap_type	Character. ('self_state', 'without_self_state', or 'All')
cellid_column	Character. Name of the column containing cell IDs.
time_column	Character. Name of the column containing timestamps

Value

A list of plotly heatmap objects and tables representing the transition probability heatmaps.

Author(s)

PonAnuReka Seenivasan <[e-mail]>, Vishwavani <[e-mail]>

Examples

dataset <- data.frame(date = as.numeric(time(EuStockMarkets)),
                      DAX = EuStockMarkets[, "DAX"],
                      SMI = EuStockMarkets[, "SMI"],
                      CAC = EuStockMarkets[, "CAC"],
                      FTSE = EuStockMarkets[, "FTSE"])
hvt.results<- trainHVT(dataset,n_cells = 60, depth = 1, quant.err = 0.1,
                       distance_metric = "L1_Norm", error_metric = "max",
                       normalize = TRUE,quant_method = "kmeans")
scoring <- scoreHVT(dataset, hvt.results)
cell_id <- scoring$scoredPredictedData$Cell.ID
time_stamp <- dataset$date
dataset <- data.frame(cell_id, time_stamp)
reconcileTransitionProbability(dataset, hmap_type = "All", 
cellid_column = "cell_id", time_column = "time_stamp")

HVT documentation built on April 3, 2025, 8:45 p.m.