Potpourri: Statistik #10

63. Matching Madness: Causal Inference in Political Methodology

64. Too Good to Be True (læs også dette, dette og dette)

65. Code and Data for the Social Sciences: A Practitioner’s Guide (ht Frederik Hjorth)

66. Using Version Control with RStudio

67. Easy pictograms using R

68. Creating publication quality graphs in R

69. Plotting Likert-Scales (net stacked distributions) with ggplot