Yang Yang questions

• How to create a geom_line plot with reversed (second) y-axis barplot in ggplot?
• How to find quantiles of an empirical cumulative density function (ECDF)
• How to write an equation with a variable in legend?
• How to plot interpolating data on a projected map using ggplot2 in R
• How to extract the data in a netcdf file based on a shapefile in R?
• How to extract parameters from a non-stationary generalized Pareto (GP) model in R?
• How to find the joint cumulative distribution function from a 2-D copula in R?
• How to show the progress of code in R?
• Principal component analysis (PCA) of time series data: spatial and temporal pattern
• How to show the progress of code in parallel computation in R?

Yang Yang answers