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fronkonstin.com | ||
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zevross.com
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| | | | CartoDB has a nice dashboard you can use to upload shapefiles for viewing online. They have even included drag-and-drop functionality to help improve the experience. Nevertheless, uploading geograp... | |
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zevross.com
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| | | | Using the merge() function in R on big tables can be time consuming. Luckily the join functions in the new package dplyr are much faster. The package offers four different joins: inner_join (simila... | |
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zevross.com
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| | | | A lot of government agencies and other institutions make map layers available through ArcGIS Server map services. The United States Geological Survey's National Map Program, for example, make... | |
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jasonkerwin.com
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| | I just saw someone making this mistake yet again, and realized that this is a bit of applied econometric wisdom that is not widely known. In papers based on RCTs it is standard for Table 1 to be a balance table, showing the means of baseline variables by study arm and testing for the equality ... Continue reading "Don't pick controls based on stars in your balance table" |