Sensitivity Analysis of Stationarity Tests’ Outcome to Time Series Facets and Test Parameters

Table 7

Impact of mean analysis and median analysis with time series effects on test results and critical values of Levene’s test.

Parameter	d1		d2		d3		d4
	Test result	Critical value	Test result	Critical value	Test result	Critical value	Test result	Critical value
Using mean	0.5836	0.0500	0.7196	0.0500	0.0152	0.0500	0.0223	0.0500
Using median	0.8327	0.0500	0.8846	0.0500	0.1307	0.0500	0.1238	0.0500