Comparison of conventional measures of skewness and kurtosis for small sample size

S binti Yusoff, YB Wah - … on Statistics in Science, Business and …, 2012 - ieeexplore.ieee.org
… Also, these measures are suitable for small sample size, as small as nine [20]. According
to [… This study compared three types of conventional measures of skewness and kurtosis for …

[PDF][PDF] Comparison of conventional measures of skewness and kurtosis for small sample size

YB Wah - 2012 - researchgate.net
… the sample mean usually improves as the sample sizesample is small as the central limit
theorem could not be applied. This paper focuses on the measures of skewness and kurtosis (…

Skewness and kurtosis in real data samples

MJ Blanca, J Arnau, D López-Montiel, R Bono… - …, 2013 - econtent.hogrefe.com
measurement of skewness and kurtosis in small samples. The analysis concerned 693
distributions with a sample sizecompare the contamination between the ability measures and the …

Weighted skewness and kurtosis unbiased by sample size and Gaussian uncertainties

L Rimoldini - Astronomy and Computing, 2014 - Elsevier
… Biased and unbiased estimators are illustrated with simulated data as a function of sample
size and S / N ratio in Section 5, comparing the unweighted scheme with the common …

Bias, precision, and accuracy of skewness and kurtosis estimators for frequently used continuous distributions

R Bono, J Arnau, R Alarcón, MJ Blanca - Symmetry, 2019 - mdpi.com
… to compare the behavior of Hogg’s estimators of skewness and kurtosis with that of conventional
… estimator Sk1 is less affected by sample size than is the conventional kurtosis estimator …

[PDF][PDF] A comparative study on the estimators of skewness and kurtosis

B Aytaçoğlu, HS Sazak - Ege university journal of the faculty of …, 2017 - researchgate.net
sample size on the estimators of skewness and kurtosiscompare several skewness and
kurtosis measures and give some suggestions about the appropriate choice of these measures. …

[PDF][PDF] The effect of skewness and kurtosis on the Kenward-Roger approximation when group distributions differ

J Arnau, R Bendayan, MJ Blanca, R Bono - Psicothema, 2014 - redalyc.org
… research (eg, exploring differences in cognitive development between boys and … skewness
and kurtosis on KR robustness when group distributions are different, sample sizes are small

Investigation and comparison of sampling properties of L-moments and conventional moments

A Sankarasubramanian, K Srinivasan - Journal of hydrology, 1999 - Elsevier
conventional skewness is found to be significantly biased, even for a low skewness of 0.5
and a reasonable sample size … on conventional moment ratios Cv, skewness and kurtosis), in …

Skewness and Kurtosis Persistence: Conventional vs. Robust Measures

AT Ergun - Midwest Finance Association 2012 Annual Meetings …, 2011 - papers.ssrn.com
… , ie, ρS > ρK, for all series except HML, there is no such pattern when we compare δS and
δK. There is no such pattern when we compare robust skewness and kurtosis either (ρRS vs. …

L moment diagrams should replace product moment diagrams

RM Vogel, NM Fennessey - Water resources research, 1993 - Wiley Online Library
… C•,, skewness % and kurtosis K exhibit substantial bias and … (y > 2) and both small and large
sample sizes (n < 5000). These … In Figures 3 and 4 we compare the use of L moment ratio …