preval | Automatically optimizes your Ruby code

Good afternoon ,

Assume we have the following long data :

Good afternoon ,

Assume we have the following :

Assume we have the following melted data :

Good afternoon ,

Under R , i tried to plot the following :

Let's say I have these categorical variables in my data set. All variables are related to the people's concerns of the COVID-19 and were assessed two times (with different participants..).

And my main goal is to check if time (will be "constant") is associated with the prevalence of each item (economy, social cohesion, and so on) (will vary). Therefore, I'll need to perform several Chi-square tests.

I've followed some instructions using nest_by or xtabs , but I'm not getting the right results. I would like to keep the tidyverse environment in this analysis.

The main goal is to have several chi-squared tests, such as this one:

I am running a series of bivariate log binomial regressions in PROC GENMOD, using the same outcome and one binary (1/0) predictor per model. I use the exact same syntax, swapping out only the predictor variable, and in one of the models, the regression is for predictor category 1 vs. predictor category 0, while in the other model, it does the opposite. What could be going on?

My predictor variables are:

Housing_Insecure_Dich_BL: 0 = No, 1 = Yes

PrEP_Effic_Risk_Red_binary_BL: 0 = Below 90%, 1 = 90%+

Model 1:

I have created a script which provides me with an Audit Log of changes made on my Data Tab (I would like to provide the user access to make one off changes and therefore don't want to completely lock and protect the tab).

When the user selects 1 cell this works perfectly fine, however, when the user goes to select multiple cells and attempts to delete them or change them the script crashes.

What line of code is required to either, not allow the user to select more than one cell, or if they do then produce a popup mentioning they can only select 1 cell.

I'm dealing with the import of Common Weakness Enumeration Catalog (.json file) to the Neo4j Graph Database, using cypher language query and the apoc library. Although i import properly the fields: Weaknesses, Views, External_References, i have an execution problem (without any error) with the import of the field: Categories which is executing without ending. Below i present the structure of .json file and my cypher code.

I have an ASP.NET MVC/WebAPI application where the domain logic depends on events in certain circumstances to decouple concerns. It's becoming increasingly difficult to avoid using async methods in the event handlers, but being that this is a web application I want to avoid using async void as these are not top level events that we're dealing with. I've seen some solutions that seem overly complex for dealing with this- I'd like to keep the solution to this simple. My solution is to ditch EventHandler delegates and use a Func that returns a Task instead, e.g.: