epivizChart: Initialize an 'EpivizChart' object to visualize in viewer or...

Description Usage Arguments Value Examples

View source: R/util-inits.R

Description

Initialize an EpivizChart object to visualize in viewer or knit to HTML.

Usage

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epivizChart(data_obj = NULL, measurements = NULL, datasource_name = NULL,
  parent = NULL, chart = NULL, chr = NULL, start = NULL, end = NULL,
  settings = NULL, colors = NULL, ...)

Arguments

data_obj

A data object that will register to an EpivizData object.

measurements

An EpivizMeasurement object.

datasource_name

A name for the datasource. For example, "Mean by Sample Type".

parent

An object of class EpivizEnvironment or EpivizNavigation to append the chart within.

chart

The chart type to be visualized: "BlocksTrack", HeatmapPlot", "LinePlot", "LineTrack", "ScatterPlot", "StackedLinePlot", "StackedLineTrack".

chr

The chromosome to filter on, e.g., chr="chr11".

start

The start location, e.g., start=110800000.

end

The end location, e.g., end=130383180.

settings

List of settings, e.g., list(title="Blocks Chart").

colors

List of colors. When chart is rendered to html this will be converted to a string encoded as JSON

...

Additional arguments passed to register, e.g., type="bp", columns=c("normal, cancer").

Value

An object of class EpivizChart.

Examples

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data(tcga_colon_blocks)
start <- 99800000
end <- 103383180
blocks_track <- epivizChart(tcga_colon_blocks, chr="chr11", start=start, end=end)
# See package vignette for more examples.

epivizrChart documentation built on May 2, 2018, 4:43 a.m.