qat_analyse_noc_rule_1d: Perform a noc-rule-check

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

View source: R/qat_analyse_noc_rule_1d.R

Description

This check tests data on whether it changes after a given amount of values.

Usage

1
qat_analyse_noc_rule_1d(measurement_vector, max_return_elements)

Arguments

measurement_vector

The measurement vector, which should be tested

max_return_elements

Number of coherent elements, which are allowed to have no change between the single values, without indicate an error

Details

This check tests the given measurement vector from the beginning to the end, on how much values in a row got the same value. If the number of values, which is defined by max\_return\_elements prior to the actual element got the same value as the actual element, the resulting flagvector will be set to 1 on the actual position. Else it will be set to 0.

Value

It returns a list with the following entries:

flagvector

flagvektor with the dimension of measurement vector, where a 0 indicates no error and a 1 that there is a repetition error

max_return_elements

Give back the given max\_return\_elements

Author(s)

Andre Duesterhus

References

Meek, D.W., Hatfield, J.L. (1994) Data quality checking for single station meteorological databases, \_Agricultural and Forest Meteorology\_, *69* (1-2), 85-109.

See Also

qat_plot_noc_rule_1d, qat_call_noc_rule

Examples

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2
vec <- c(1,2,3,4,4,4,5,5,4,3,NaN,3,2,1)
result <- qat_analyse_noc_rule_1d(vec, 1)

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