QuantTools (version 0.5.2)

multi_heatmap: Multi Dimensional Heat Map

Description

Multi Dimensional Heat Map

Usage

multi_heatmap(x, pars, value, col_neg = c("darkblue", "lightblue"), col_pos = c("yellow", "darkgreen"), peak_value = x[, max(abs(get(value)), na.rm = T)])

Arguments

x

data.table object

pars

names of parameters. Parameters combinations must be unique

value

name of value parameter

col_pos, col_neg

used to generate gradient

peak_value

normalization value

Details

Plots multi dimensional heatmap. Axes drawn automatically by layers. Inner axes are most frequent and outer axes are less frequent.

See Also

Other graphical functions: add_last_values, add_legend, distinct_colors, empty_plot, hist_dt, lines_ohlc, lines_stacked_hist, plot_table, plot_ts