qat (version 0.74)

qat_plot_histogram_test: Plot a histogram test result

Description

A plot of the result of a histogram test will be produced.

Usage

qat_plot_histogram_test(resultfield, filename, blocksize = -1, numofbars = -1, 
factorofbar = -1, metric = NULL, runs = NULL, measurement_name = "", 
directoryname = "", plotstyle = NULL)

Arguments

resultfield

The resulting matrix of qat\_analyse\_histogram\_test\_xxx\_xd

filename

Name of the file without extension.

blocksize

Length of a block.

numofbars

Number of bins of the histograms.

factorofbar

Correction factor for non-value bins.

metric

Metric used for the comparison of the histograms.

runs

Number of used blocks.

measurement_name

Name of the measurement.

directoryname

Directory, where the resulted file should be stored.

plotstyle

A list with a qat color scheme.

Value

No return value.

Details

A plot will be produced, which base on the resulting field of qat\_analyse\_histogram\_test\_xxx\_xd. With additional information on the parameters, which were used while performing the test, this function will produce a more detailed plot. When no plotstyle is defined the standard-colorscheme will be used. The resulting plot will be stored in the folder, which is defined by directory under the given filename, with the extension png.

Examples

	vec <- c(rnorm(1000), rnorm(1000)+1)
	result <- qat_analyse_histogram_test_emd_1d(vec, 50, 65)
	qat_plot_histogram_test(result$field, "test_emd_1d", result$blocksize, 
	result$numofbars, "emd", result$runs)