Rogelio Ladrón de Guevara Cortés

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Questions related from Rogelio Ladrón de Guevara Cortés

Is correct to use the U Mann-Whitney test when the dependent variable is dichotomic?

We have an independent variable that takes two values A and B, corresponding to an answer of a question related to two possible scenarios in financial decision making. That is, the values of this...

04 April 2019 3,719 4 View

Why would you use a non-parametric test such as Kruskal-Wallis test instead of a parametric test such as ANOVA?

We are conducting a research in the field of Behavioral Finance where some of the papers that we consulted have used the Kruskal-Wallis test for testing mean differences among groups. However we...

08 August 2018 1,089 5 View

Does anyone know any computer based on-line or free business simulator or business games focused in international trade?

I'm trying to find any free or on-line business simulator or business game specialized in international trade.

11 November 2015 9,627 3 View

Is non-linear uncorrelation a superior statistical attribute than statistical independence when we look for the most uncorrelated variables?

We understand that statistically independence implies linear uncorrelation, but does non-linear uncorrelation imply statistical independence?

09 September 2015 1,791 2 View