I'm trying to run a 12 linear regression and want to correct for multiple testing problems. The significance level in my field is usually p = 0.05 Wi ...
I'm trying to run a 12 linear regression and want to correct for multiple testing problems. The significance level in my field is usually p = 0.05 Wi ...
My question is at the very bottom of this post. Here is an example of codes that is very similar to the method I use: Doing this i get the followi ...
I would like to use the corr.test function from the psych package in order to calculate the correlation and the significance between corresponding col ...
I would like to add significance brackets to ggplot geom_bar object in r. When I do searches for how to do this, it either shows just adding the aste ...
I have this barplot using ggpubr with the code My graph I got from it looks like this: I got a message saying I can only have a link to the pict ...
I have to label pairwise comparisons on a graph with letters. If the letters are the same, then they are not statistically different, and if they are ...
I am conducting a regression analysis and my aim is to see whether a theoretical approach applies to the data. The data of the dependent variable is s ...
I am trying to plot a bar graph using ggplot. The graph is displaying as I would like but I can't figure out how to add an Asterix "*" above some of t ...
I m working on significance tests in R, especially wilcox.test. I check for example column A of my dataframe data. Afterwards I get a lot of data a ...
I had this problem that I wanted to somehow highlight statistically not significant correlations in seaborn's heatmap. I knew I could hide them with t ...
I have a dataframe with three variables: Var1 (with values of A, B, and C), Var2 (with values of X and Y), and Metric (various numeric values). For ev ...
I created this boxplot and I need to add significance level brackets between horses of "Modern" and "Roman" in each facet. I tried geom_signif but I c ...
Im trying to perform a simple hypothesis test but now I need t-values for alpha = 0.01 instead of 0.05 (the default). Is there a way to do this in R? ...
Using this data... I'm trying to add letters of significance based on a Tukeys HSD to the plot below... My ideal output would be something like ...
This is more of a technical question rather than coding. Is it possible to test whether the slope of a data set is significant or not? So I have the ...
I have two numeric vectors each shows the days we need to do different tasks: a using new technology versus in b using a old technology a <- c( ...
I had a p-value of 0.608. For a two-sided test scenario, If I take 95% confidence i.e. 5% significance or alpha = 0.05, In that case, should we say, ...
I'm running an A/B test, and I want to check for statistical significance with 90% confidence two-sided. I've calculated standard errors, z-scores and ...
I am trying to compare two groups with 47 observations in each and tried to include the significance level using ggsignif but it gives me this error m ...
I am trying to use ggsignif package, and reproduce the answer given by const-ae, here, with the following data: Data: So the next step would b ...