qat_analyse_distribution_1d: Perform a distribution check

Description Usage Arguments Details Value Author(s) See Also Examples

View source: R/qat_analyse_distribution_1d.R

Description

This check makes a histogram and gives back some statistical parameters of the given measurement vector.

Usage

1
qat_analyse_distribution_1d(measurement_vector, numofbars)

Arguments

measurement_vector

The measurement vector, which should be tested

numofbars

Numbers of bars of the histogram plot

Details

From a given measurement vector a histogram will be performed. The number of bars of this will be given by the parameter numofbars. Additionally some statistical parameters, like the first moments and some quantiles will be calculated.

Value

It returns a list with the following entries:

first_moment

First moment of the measurement vector

second_moment

Second moment of the measurement vector

third_moment

Third moment of the measurement vector

fourth_moment

Fourth moment of the measurement vector

standard_deviation

Standard deviation of the measurement vector

skewness

Skewness of the measurement vector

kurtosis

Kurtosis of the measurement vector

median

Median of the measurement vector

p5_quantile

5 percent quantile of the measurement vector

p95_quantile

95 percent quantile of the measurement vector

p25_quantile

25 percent quantile of the measurement vector

p75_quantile

75 percent quantile of the measurement vector

numofbars

Number of bars of the histogram

...

Elements of the histogram

Author(s)

Andre Duesterhus

See Also

qat_plot_distribution_1d

Examples

1
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vec <- rnorm(1000)
result <- qat_analyse_distribution_1d(vec, 15)

qat documentation built on May 30, 2017, 8:27 a.m.