How to reproduce this graphical explanation (a scatter plot) of how covariance works?
I found this graphical intuitive explanation of covariance: 32 binormal points drawn from distributions with the given covariances, ordered from most negative (bluest) to most positive (reddest)
The whole material can be found at: https://stats.stackexchange.com/questions/18058/how-would-you-explain-covariance-to-someone-who-understands-only-the-mean
I would like to recreate this sort of graphical illustration in R, but I'm not sufficiently familiar with R's plotting tools. I don't even know where to start in order to get those colored rectangles between each pair of data points, let alone make them semi-transparent.
I think this could make a very efficient teaching tool.
The cor.rect.plot function in the TeachingDemos package makes plots similar to what is shown. You can modify the code for the function to make the plot even more similar if you desire.
- Determining as to whether the function call is stored in a variable
- How to increase resolution of ggplots without using ggsave in officer?
- How to apply a function within a for loop for a set of existing variables of a predifined structure in R?
- How to change the number of decimal places of the mean in a data frame
- Forestplot in R superscript in tabletext matrix
- Converting colnames from character to numeric when extracting them from a dataframe
- With different seeds can Random States repeat in R
- How to Stack Painted Phylogenetic Trees in R Like ggdensitree but with Colored Regimes
- How to import/rbind multiple files with different indexed columns?
- Pivot wider in R return list instead of data frame
- R workspace doesn't load anything in Visual Studio Code
- Search for multiple occurrences of substring within string
- Looking for faster way to implement logSumExp across multidimensional array
- How to get \bm{} to work in an R markdown (to HTML) file?
- Leaving a space in geom_bar with stat='bin', position='dodge' and zeroes
- Where are the 1st stage F statistics located in a "fixest" object?
- Collapsing data per family
- How to set default template for new ".R" files in rstudio
- Adding two-way fixed effects for zero inflated Poisson model
- How to Move R Code and Output to the Right in a Quarto PDF Document?
- What does runif() mean when used inside if_else()?
- Remove columns from dataframe where ALL values are NA
- How to pass unquoted argument to filter() within user defined function
- Optimizing the distribution of random integers across data frame rows
- R dplyr conditional join with "join_by" not working
- How to hide a reappearing hover label for a trace in R-Plotly within Shiny?
- Estimating non-monotonic bi-exponential curve fit
- Problem minimising a function using L-BFGS-B method in R?
- trying to obtain TRUE/FALSE response to the question "is argument name x valid for function y?"
- Retrieve whole lyrics from URL