«HOMOSCEDASTICITY»に関連する英語の本
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1
Regression Analysis for Categorical Moderators
TWO DISTINCT ASSUMPTIONS: HOMOSCEDASTICITY AND HOMOGENEITY
OF ERROR VARIANCE Homoscedasticity (also labeled Type I homoscedasticity)
(Wilcox, 1997b) applies to all ordinary least-squares regression models ...
2
Handbook of Psychology, Research Methods in Psychology
Those tests that are available are overly sensitive. The assumption of multivariate
normality is partially checked by examining the normality of individual variables
and the linearity and homoscedasticity of pairs of variables (discussed later) or ...
Irving B. Weiner, John A. Schinka, Wayne F. Velicer, 2003
3
Six Sigma and Beyond: Statistics and Probability
(Those interested in multivariate normality should see Johnson and Wichern |
1982] and Weisberg [1985].) Homoscedasticity Homoscedasticity is an
assumption related primarily to dependence relationships between variables. It
refers to the ...
4
Econometrics and Data Analysis for Developing Countries
Thus, Glejser's test also rejects the hypothesis of homoscedasticity. It is quite
possible that not all the four tests — Bartlett's, GoldfeldQuandt, White's and
Glejser's — produce the same results in terms of either rejecting or accepting the
...
Chandan Mukherjee, Howard White, Marc Wuyts, 2013
5
Applied Factor Analysis
11.1.7 HOMOSCEDASTICITY This refers to the variability in one variable for a
given value of another.5 The variability of wealth with increasing age in Fig. 1 1-4
illustrates the homoscedasticity of the two variables. The distributions of two ...
6
Fundamentals of Modern Statistical Methods: Substantially ...
Homoscedasticity refers to a situation where, regardless of the age of the children
, the population standard deviation is always the same. So if we are told that the
standard deviation of C-peptide concentrations for eight-year-old children is 2, ...
7
The Impact of Home Internet Access on Test Scores
... the design being unbalanced. Assumption of Homoscedasticity Part 2 An
additional test to prove that groups have equal variance is Hartley's Test for
Homogeneity of Variance as specified by Wearden (1991, pp. 350–351) and
Winer (1971, ...
8
Bank Mergers and Acquisitions in the United States 1990 ...
study that may be associated with normality of the sample distribution and
homoscedasticity. sequencing of variables, reverse causation, rival explanations,
and creeping mortality were constantly and systematically monitored. These
possible ...
9
Statistics in Criminal Justice
and that they meet an assumption of homoscedasticity (equal variances around
the regression line). The normality assumption is clearly violated the shape of the
distribution of X around Y will be bimodal because the observed values of our ...
David Weisburd, Chester Britt, 2007
10
Advances in Data Analysis, Data Handling and Business ...
Thus the assumption of homoscedasticity led to a much inferior clustering of the
data: this apparent contradiction raised ... We point out that homoscedasticity
means that the ellipsoids of equal concentration have both the same shape and
the ...
Andreas Fink, Berthold Lausen, Wilfried Seidel, 2009
用語«HOMOSCEDASTICITY»を含むニュース項目
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homoscedasticityという用語がどのように使われているかを調べてみましょう。
Anthropometric reference data for elderly Swedes and its disease …
This did not raise any serious concerns regarding normality and homoscedasticity. One-way analysis of variance analysis was used in two ... «Nature.com, 5月 15»
Latest Issue of The Journal of Risk: Volume 16/Number 4, 2014
... homoscedasticity in the context of a GARCH specification and shows that it significantly improves over the standard Lagrange multiplier test. «Risk.net, 4月 14»
What Good is PG-13 Anyway?
You can read the full report here, but be advised- it contains several graphs and the word “homoscedasticity.” Parts of the study aren't exactly a ... «Film School Rejects, 11月 13»
Could a Small Stadium Do Big Good?
... terms such as multicollinearity and homoscedasticity. But Agha, whose data set included “all of the teams that played minor league baseball ... «Reason, 11月 13»
Really Simple Statistics: What is Heteroscedasticity?
Homoscedasticity refers to a spread that is very even and regular no matter which section of the chart you look at. This is what you see in the ... «Business 2 Community, 4月 12»
The Five Women I Fear the Most in Pittsburgh
So now every time I see this really smart, scary woman, the only thing I can think to say is, "homoscedasticity!" I have no idea what it means but I ... «Pop City, 4月 11»
Low R Square
I have tested on Heteroskidasticity and I fail to reject Homoscedasticity and my scatter showed me that I really have Homosk. Also I checked is ... «MarketingProfs.com, 11月 07»
