r:extracting_variable_names_and_lables
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| r:extracting_variable_names_and_lables [2017/11/23 17:13] – hkimscil | r:extracting_variable_names_and_lables [2017/11/23 17:42] (current) – hkimscil | ||
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| Line 1: | Line 1: | ||
| - | {{: | + | {{: |
| - | < | + | <code> |
| - | data.info | + | z <- gzcon(url(" |
| + | data <- read.RDS(z) | ||
| + | head(data, 8) | ||
| + | > head(data, | ||
| + | X | ||
| + | 1 1 | ||
| + | 2 2 Alaska | ||
| + | 3 3 | ||
| + | 4 4 Arkansas | ||
| + | 5 5 California | ||
| + | 6 6 Colorado | ||
| + | 7 7 Connecticut N. East 3287000 | ||
| + | 8 8 Delaware | ||
| + | senate csat vsat msat percent expense income high college | ||
| + | 1 | ||
| + | 2 | ||
| + | 3 | ||
| + | 4 37 1005 482 523 | ||
| + | 5 | ||
| + | 6 | ||
| + | 7 | ||
| + | 8 | ||
| + | |||
| + | </ | ||
| + | |||
| + | < | ||
| + | > data.info <- data.frame(attributes(data)[c(" | ||
| + | > data.info | ||
| + | | ||
| + | 1 state | ||
| + | 2 | ||
| + | 3 pop 1990 population | ||
| + | 4 | ||
| + | 5 density | ||
| + | 6 metro Metropolitan area population, % | ||
| + | 7 waste Per capita solid waste, tons | ||
| + | 8 | ||
| + | 9 miles Per capita miles/year, 1,000 | ||
| + | 10 toxic Per capita toxics released, lbs | ||
| + | 11 green Per capita greenhouse gas, tons | ||
| + | 12 | ||
| + | 13 senate | ||
| + | 14 csat Mean composite SAT score | ||
| + | 15 vsat Mean verbal SAT score | ||
| + | 16 msat Mean math SAT score | ||
| + | 17 percent | ||
| + | 18 expense Per pupil expenditures prim& | ||
| + | 19 income Median household income, $1,000 | ||
| + | 20 high % adults HS diploma | ||
| + | 21 college | ||
| </ | </ | ||
r/extracting_variable_names_and_lables.1511426614.txt.gz · Last modified: by hkimscil
