andersony3k
About
- Username
- andersony3k
- Joined
- Visits
- 1,202
- Last Active
- Roles
- Member
Comments
-
I think I see a difficulty here in that JASP does not have a way to specify a discrete, ratio scale. Take, for example, a set of counts in the zero-to-ten: [8, 3, 5, 3, 3, 2, 4, 2, 7, 7, 3, 6] . Because they are counts, they are discrete and not con…
-
@JohnnyB Hi. Is the method you described above fully non-parametric? I ask because the results result appears to depend on the scaling of the covariate. For example, one gets a different result if the covariate = q than if it is q^2 or log(q).
-
Though I wouldn't consider myself an expert, my opinion is that Bayesian statistical analysis requires lots of simplifying assumptions and approximations to make the analysis really Bayes' theorem. As a result, the more complex an analysis gets (i.e…
-
I think the easier way to do it is to select BF 10 rather than BF 01. I believe you'll get something close to 0.484 for BF INCL, for the Condition * Group interaction in the 'Analysis of Effects' table. Here is the way *I* would verbally express t…
-
Is that an exam question? "Evaluate the provided data set from a sample survey concerning statistical factors influencing return behavior for online orders. Refer to the measures preferred by survey participants to prevent returns, ranked by or…
-
There are some books covering this topic. Here's a free one: https://jasp-stats.org/wp-content/uploads/2024/03/Statistical-Analysis-in-JASP-2024.pdf
-
But my argument is that "association between binary and ordinal variable" is equivalent to "trend in categorical proportion." In my example above, there's a significant negative relationship between passing or failing, and the o…
-
This seems legit to me: https://forum.cogsci.nl/uploads/816/LXC1JM0GNSXP.png
-
I wonder if an adequate substitute would be a rank biserial correlation https://onlinelibrary.wiley.com/doi/10.1002/ejsp.2420020412 , which quantifies the relationship between an ordinal variable and a dichotomous variable. JASP calculates the rank …
-
Sorry, can you say more to clarify what your issue is?
-
Does this address your issue?: https://forum.cogsci.nl/discussion/9501/anova-empty-cells-error
-
For wide-to-long, you could use an unmentionable application that's similar to JASP, or you could use SPSS, or you could use R.
-
An LMM is a parametric analysis. So I think if you're going to do a non-parametric test, there's no sense in which it will be an LMM analysis. It will be an alternative to an LMM. Which alternative you use (if any) will depend on the details of you…
-
I think there are differing opinions on whether the residuals approach is or is not fully Bayesian. If the Bayesian hypotheses pertain to the raw, 'un-residualed' data, then yes, some uncertainty is unaccounted for. But if the formulated, Bayesian h…
-
@vinschger You have to use variable names, in your data, that are short enough so as not to overlap in your plot, or you have to use the raincloud plot in 'Descriptives' and adjust the dimensions of the plot. The interface for adjusting the tic in…
-
@vinschger Usually, and in JASP: If the data maximum is not greater than 'the 75th percentile plus (1.5 times the interquartile range)', then the upper whisker extends to the data maximum. Otherwise, the upper whisker extends to 'the 75th percenti…
-
FYI. This graphic describes the elements of a box plot: https://cdn1.byjus.com/wp-content/uploads/2020/10/Box-Plot-and-Whisker-Plot-1.png
-
I don't have a complete answer to the question. However, it should be noted that regression is not supposed to preserve the pattern of means observed in the non-regressed data. I think the whole point of multiple regression is to estimate what the m…
-
I think if you're going to use Bayesian statistical analysis, you need to inform your audience, at the start, that such analyses are limited in that there's often no available Bayesian option for non-parametric testing.
-
For a repeated-measures ANOVA , first, you need to get your data into the format illustrated below. Then, I refer you again to the JASP documentation to learn how to do a repeated-measures ANOVA in JASP. https://forum.cogsci.nl/uploads/419/193T9IVSO…
-
It turns out that there are multiple problems: (1) Note that sums of squares should generally be Type III. (2) Because of an apparent misspelling, you have four word types instead of three: "living", "object", "enviro",…
-
See https://forum.cogsci.nl/discussion/9501/anova-empty-cells-error
-
I would need to see the whole data file, or some facsimile of it.
-
Actually, here's a start, below. (Also, FYI. I'm not sure it's the best thing to call this "R" code, because JASP is embedding within additional R code that the user can't see. So if one were to type these statements into an R console, it …
-
No, not off hand, but maybe I could create a brief one.
-
Personal opinion: While the drag and drop is intended to simplify things for novices, I think in many cases things will turn out better if the novice uses R code.
-
@EJ. I think, yes, you would. But my point is that, suppose the result of multiplication shows that the data are most consistent with Factory 1. One would need to exercise caution and refrain from drawing the further inference that (i) the data are…
-
To simplify, Given the hypotheses: H1: XY>0 and MZ>0 H2: XY>0 and MZ=0 H3: XY=0 and MZ>0 H4: XY=0 and MZ=0, the data may be more consistent with #1 than with any of the others, but that wouldn't imply that the data are also more consi…
-
@EJ I'm open to being persuaded. For me, I think the categories "John," "Mary, "Amy," "Jim," serve as an organizational aid, but for mathematical clarity, I prefer your originally-worded, four hypotheses. XY>0…
-
Export Data Computer Save the data as a .csv file. Excel can open it. In Excel, save as a .xlsx file.