Julius Vainora questions

Julius Vainora answers

• Add White Background to plot.xts() Legend [R]
• How to calculate the numbers of the observations in quantiles?
• R Add a column in nested data sets
• How to generate a series （1,2,2,3,3,3,4,4,4,4）
• label geom_step series (group), but not all points
• Obtain intercept using bife in R for fixed effects logistic regression
• Split strings on capital letters
• removing white space in geom_tile and matching geom_vline&hline locations
• Subset out all elements with the same name of list
• What N ((1,0)T , I) mean related to Gaussian Distribution