There is a typo error about the SMART criteria cut-off point for skewness/kurtosis in "Article called Distributions of variables and indices".
The cut-off point for "acceptable" was mentioned as "≥ 0.6 and < 0.6". Actually, it should be ">=0.4 and <0.6". You can see in the table name "The range of absolute values of skewness and kurtosis statistics that are applied by SMART (2015)" under sub-topic called "Skew and kurtosis".
There is a typo error about the SMART criteria cut-off point for skewness/kurtosis in "Article called Distributions of variables and indices". The cut-off point for "acceptable" was mentioned as "≥ 0.6 and < 0.6". Actually, it should be ">=0.4 and <0.6". You can see in the table name "The range of absolute values of skewness and kurtosis statistics that are applied by SMART (2015)" under sub-topic called "Skew and kurtosis".