Results 31 to 40 of about 8,410,400 (313)
Analysis of Boring Parameters of Shield in Soft Soil Strata and Prediction of Driving Speed [PDF]
Taking the tunnel project from Fengsha Station to Creative Park Station of Foshan Metro Line 3 as background, the inherent variation tendency of boring parameters of shield when the EPB shield tunnel crossed the soft soil strata was analyzed in detail ...
PEI Haodong +3 more
doaj +1 more source
An Alternative Measures of Moments Skewness Kurtosis and JB Test of Normality
If we know the statistics of central tendency and dispersion, we still cannot nature a complete design about the distribution. About these measures we should know more information's of skewness and kurtosis, which are enables us to have a design the
Md. Siraj-Ud-Doulah
doaj +1 more source
The comparison of nonparametric statistical tests for interaction effects in factorial design [PDF]
Correct application of the classical factorial F-test depends on normality and homogeneity of variance assumptions. If these assumptions are violated the type I error rate will be inflated and power of the test will be decreased.
Ampai Thongteeraparp
doaj +1 more source
New Graphical Methods and Test Statistics for Testing Composite Normality
Several graphical methods for testing univariate composite normality from an i.i.d. sample are presented. They are endowed with correct simultaneous error bounds and yield size-correct tests.
Marc S. Paolella
doaj +1 more source
Parameterized Kolmogorov–Smirnov Test for Normality
The first (main) aim of the article is to define and practically apply the parameterized Kolmogorov–Smirnov (PKS) goodness-of-fit test for normality.
Piotr Sulewski, Damian Stoltmann
doaj +1 more source
Empirical Type 1 Error Rate and Power Comparisons of Normality Tests with R
Normality is one of the main presuppositions instatistical tests. The multiplicity of the normality tests bring out anotherproblem of choosing the appropriate test for researchers.
Ülkü Erişoğlu +3 more
doaj +1 more source
Shapiro–Wilk Test with Known Mean
An adaptation of the Shapiro–Wilk W test to the case of normality with a known mean is considered. The table of critical values for different sample sizes and several significance levels is given.
Zofia Hanusz +2 more
doaj +1 more source

