Pairwise Multiple Comparison Procedures with Unequal N's and/or Variances: A Monte Carlo Study

Games, Paul A.; Howell, John F.

doi:10.2307/1164979

Cited by 547 publications

(378 citation statements)

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“…Tukey's honestly significant difference (HSD) test was used to test data with equal variances, 27 and the Games−Howell test was used to analyze data that did not satisfy the equal-variances assumption. 28 …”

Section: Discussionmentioning

confidence: 99%

Efficacy of Removal of CCL Viruses under Enhanced Coagulation Conditions

Abbaszadegan

Mayer

Ryu

et al. 2007

Environ. Sci. Technol.

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Section: Discussionmentioning

confidence: 99%

Efficacy of Removal of CCL Viruses under Enhanced Coagulation Conditions

Abbaszadegan

Mayer

Ryu

et al. 2007

Environ. Sci. Technol.

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“…All data were analysed statistically by analysis of variance and the Games-Howell and Dunnett's one-tail and two-tail test as well as by Scheff6's S and Z 2 post hoc tests [4,8].…”

Section: Methodsmentioning

confidence: 99%

Does the choice of outcome scale influence prognostic factors for lumbar disc surgery?

et al. 1997

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From January to June 1994, we operated conventionally on 121 consecutive herniated lumbar disc patients as part of a prospective study. We analysed general data, case histories, neurological findings on admission and all data from imaging investigations and therapy. In addition, all patients received a questionnaire based on the Low Back Outcome Score. Most of the patients (93%) were followed-up for 1 year postoperatively in the same manner.On the Prolo Scale, we obtained a good result in 70%; 76% had a good Low Back Outcome Score. Predictive factors are different for different outcome scales. The preoperative duration of pain, the preoperative duration of paresis and smoking seem to be general predictive factors.

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“…In cell migration wound healing assays, endoglin over expressing cells migrated more slowly than controls, while antisense cells migrated more rapidly (Figure 3a). Specifically, pair-wise comparison of data, performed as previously described (Games and Howell, 1976), demonstrates a significant difference (at a=5% level) between endoglin over expressing cells and wild type or vector control cells, as well as between antisense and wild type, vector control or sense cells, at all time points evaluated. As wound healing assays span multiple days, it was important to make sure that increased wound gap closure was not due to a higher growth rate of antisense cells.…”

Section: Endoglin Regulates Adhesion Motility and Invasion In Humanmentioning

confidence: 97%

Over expression of endoglin in human prostate cancer suppresses cell detachment, migration and invasion

et al. 2002

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The regulation of cell adhesion and motility in human prostate is not well understood. We have previously shown that the endoglin gene is differently expressed during changes in prostate cell adhesion. Endoglin is a transmembrane transforming growth factor b binding protein typically expressed by endothelial cells. In this report we demonstrate that endoglin over expression increases prostate cell attachment, while decreasing migration and invasion. Engineered decreases in endoglin expression have opposite effects. While endoglin exerted only relatively small effects upon cell adhesion, large effects upon cell migration and invasion were observed. Endoglin was shown to localize to focal adhesion plaques, consistent with its role in regulating cell adhesion and motility. Loss of endoglin expression in cancer, as compared to normal prostate, was seen in human prostate cell lines. Suppression of endoglin expression in a panel of normal human prostate cell lines led to cell detachment. Endoglin is identified as a regulator of cell adhesion, motility and invasion in human prostate. Loss of endoglin expression appears to be associated with prostate cancer progression, at least in vitro.

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Pairwise Multiple Comparison Procedures with Unequal N's and/or Variances: A Monte Carlo Study

Cited by 547 publications

References 0 publications

Efficacy of Removal of CCL Viruses under Enhanced Coagulation Conditions

Efficacy of Removal of CCL Viruses under Enhanced Coagulation Conditions

Does the choice of outcome scale influence prognostic factors for lumbar disc surgery?

Over expression of endoglin in human prostate cancer suppresses cell detachment, migration and invasion

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