In statistics, Tukey's test of additivity, named for John Tukey, is an approach used
in two-way ANOVA to assess whether the factor variables are additively related ...
If we believe interaction is a problem, this is a possible way to test it without using
up all our df. ... Using SAS for Tukey's test for additivity: Terminal Example.
Feb 19, 2015 ... Title Additivity Tests in the Two Way Anova with Single Sub-class ... Description
Implementation of the Tukey, Mandel, Johnson-Graybill, LBI, ...
Stanford, CA 94305 ... Friedman, J. H. "On multivariate goodness-of-fit and two-
sample testing." (Dec. ... Friedman, J. H., Hastie, T. and Tibshirani, R. "Additive
Logistic Regression: a ... Fisherkeller, M. A., Friedman, J. H. and Tukey J. W. (
Redwood City, CA. ... Note that by taking logs, assuming the LHS is >0, this is
close to an additive model ... It is like Tukey's biweight, but in the 2-way array of
chips by probes, and we .... t-test: estimated log FC/estimated SE of estimated log
Jun 15, 2010 ... Ingenuity Pathway Analysis (Redwood City, CA) of the dChip data from the above
... and Tukey's test on the treatment means or by a two-tailed T-test utilizing Instat
..... The additive nature of this interaction supports a common ...
Mar 23, 2010 ... ... mouse angiogenesis antibody array (Panomics, Redwood City CA), as
instructed. ... either Student's t-test or ANOVA followed by a Tukey's post-test; p ≤
0.05 ... This is probably an additive effect of co-injecting two cell lines.
... both DHT and E2 readily induced Mib1 expression in an additive manner (Fig.
.... data are mean ± s.d.; Tukey's pairwise comparison test after ANOVA; NS, not ...
Aug 7, 2011 ... Keywords: TCDD, PCB153, dose-response, mixture, non-additive ..... 2003) and
Ingenuity Pathway Analysis (Ingenuity Systems, Redwood City, CA). ... of
variance (ANOVA) followed by Dunnett's or Tukey's post hoc test.
Their distribution-free nature maintains test validity where many parametric tests (
and .... Redwood City, CA. J. Jackson .... the use of Tukey tests (or one of the
plethora of variations ..... rather than an additive treatment effect, yields the model