andersony3k
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I don't know if this plays a role, but a basic issue I've always had with jasp (for Windows) is that it doesn't launch with the window maximized, and some elements of the jasp display aren't visible unless the Window is maximized.
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If you were to do an ANOVA with 'Number of Individuals Affected' as the dependent variable, with two factors consisting of 'Type of Breach' (5 levels) and 'Covered Entity Type' (3 levels), you would need at least two observations within each of the …
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Hi. I can only reiterate what I've already indicated above: (1) I don't agree that "The total number of data breach occurrences is 2969 and is regarded as the population . . ." Rather, I believe it is the researcher's choice as to whether …
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This was is still not clear to me since your whole data set is either a population or a sample, not both. If you want to treat your whole data set as a sample, then you would conduct the ANOVA on the entire set of data that you have. I see no reason…
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I think the problem is that your statistical hypotheses use a rather loose shorthand language and are not properly formulated within the framework of classical or even some more modern forms of statistical analysis. Technically speaking, statistica…
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No. That's not at all what I'm saying the entire set of data that you have needs to be considered a sample and not a population. It is not meaningful or appropriate to then take a smaller random sample from what is already conceptualized as a random…
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Typically, the phrase "are by chance" is presumed to mean "are due to random sampling error, such that o relationship would be present of the entire population were examined." It's hard for me to understand how you could possess …
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Ok. In my judgment, it's not the preferred option.
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Such an analysis would be appropriate. But you research question suggests that you also need to get down to a set of two-cell chi square analysis. Each would be called a goodness-of-fit rather than a contingency analysis. One analysis would compare …
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The only reason to use a sample is as a means to infer characteristics of a population that cannot be examined directly. But you've indicated that you have the whole population. If that's the case, conducting any kind of significance test on a subse…
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A proportion test is restricted to 2 X 2 out of logical necessity. When the table size is 2 X 2, "contingency" is translatable to "differences between two proportions. That's not the case for tables larger than 2 X 2. For those large …
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If you really have the "whole population," such that you're not trying treat the data you have as a random sample, and not trying to draw inferences about a larger set (a population), then descriptive statistics (means, medians, totals, et…
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While there could be an error in the Bayesian repeated measures routine, here's another possibility: It's known that JASP's "Bayesian repeated measures" routine doesn't actually perform a repeated measures analysis. Instead, it performs a …
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By the way, why is the directory called "JAPS" and not JASP?
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gvt. Again . . . Just because the data/residuals are significantly non-normal and the variances are significantly unequal doesn't necessarily mean the violations are large enough to matter. Some judgment is required to make those determinations…
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I believe you've already discussed this question and gotten some answers in other threads and forums.
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fyi: https://forum.jamovi.org/viewtopic.php?t=2731
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I wonder, what is the result of a frequentist repeated measures ANOVA on the same data? Does it still produce an incongruence between main effect and post hoc?
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Could there be any rows with missing data that are excluded from the ANOVA but (incorrectly) included in the post hoc test?
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Could there be assumption-violations? It's difficult to tell what might be going on without seeing the actual data.
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I'm unclear as to the study's design. For example, you indicate the first column codes "condition" (in; out) varying across rows, but your graphic indicates that condition varies cross columns rather than across rows. So, to be be of assi…
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Actually, I don't have an answer. I meant to write: > I believe that multiple regression is all about > assessing relationships between variables > while having "partialled out" some other variable > or set of var…
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I believe that multiple regression is all about assessing relationships between variables while having "partialled out" some other variable or set of variables. So I think you'll be fine if you're willing to shift your question to somethin…
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But presumably the study was not designed to have "40" in one group and "35" in the other. Instead (presumably) that's just how many happen to have been sampled from each of the two categories. Therefore neither the row counts n…
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If Bayesian contingency table analysis is to be used, then in order for it to be "Independent multinomial sampling" as described in the JASP manual, for one of the two variables, an equal number of individuals would need sampled from each …
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The manual at http://static.jasp-stats.org/Manuals/Bayesian_Guide_v0_12_2_1.pdf describes how to tell JASP what sampling plan you've (already) used to collect your data. The relevant text is copied below. Thus, from what you've described, it appears…
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It sounds to me that you want to assess a "2X2" "contingency." If that's the case then the appropriate Bayesian analysis in JASP would be: "Frequency"/"Bayesian"/"Contingency Tables".
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It's my impression that in Bayes' Theorem, all of the information pertaining to prior beliefs is contained in the 'prior odds' term. I contrast the Bayes factor likelihood ratio is only bout the current data. So I think that any conceptualization of…
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@EJ Thanks EJ. I did not know that for typical statistical scenarios--where the alternative hypothesis is a diffuse set of non-zero effect-size possibilities--the statement from the JSP manual, that "Posterior odds Posterior odds = Bayes facto…