First example of tidy data.
country <fctr> | continent <fctr> | year <int> | lifeExp <dbl> | pop <int> | gdpPercap <dbl> |
|---|---|---|---|---|---|
| Afghanistan | Asia | 1952 | 28.80100 | 8425333 | 779.4453 |
| Afghanistan | Asia | 1957 | 30.33200 | 9240934 | 820.8530 |
| Afghanistan | Asia | 1962 | 31.99700 | 10267083 | 853.1007 |
| Afghanistan | Asia | 1967 | 34.02000 | 11537966 | 836.1971 |
| Afghanistan | Asia | 1972 | 36.08800 | 13079460 | 739.9811 |
| Afghanistan | Asia | 1977 | 38.43800 | 14880372 | 786.1134 |
| Afghanistan | Asia | 1982 | 39.85400 | 12881816 | 978.0114 |
| Afghanistan | Asia | 1987 | 40.82200 | 13867957 | 852.3959 |
| Afghanistan | Asia | 1992 | 41.67400 | 16317921 | 649.3414 |
| Afghanistan | Asia | 1997 | 41.76300 | 22227415 | 635.3414 |
Second example of tidy data.
library(babynames)
babynamesyear <dbl> | sex <chr> | name <chr> | n <int> | prop <dbl> |
|---|---|---|---|---|
| 1880 | F | Mary | 7065 | 7.238433e-02 |
| 1880 | F | Anna | 2604 | 2.667923e-02 |
| 1880 | F | Emma | 2003 | 2.052170e-02 |
| 1880 | F | Elizabeth | 1939 | 1.986599e-02 |
| 1880 | F | Minnie | 1746 | 1.788861e-02 |
| 1880 | F | Margaret | 1578 | 1.616737e-02 |
| 1880 | F | Ida | 1472 | 1.508135e-02 |
| 1880 | F | Alice | 1414 | 1.448711e-02 |
| 1880 | F | Bertha | 1320 | 1.352404e-02 |
| 1880 | F | Sarah | 1288 | 1.319618e-02 |
age <int> | anysubstatus <int> | anysub <fctr> | cesd <int> | d1 <int> | daysanysub <int> | dayslink <int> | drugrisk <int> | e2b <int> | female <int> | |
|---|---|---|---|---|---|---|---|---|---|---|
| 37 | 1 | yes | 49 | 3 | 177 | 225 | 0 | NA | 0 | |
| 37 | 1 | yes | 30 | 22 | 2 | NA | 0 | NA | 0 | |
| 26 | 1 | yes | 39 | 0 | 3 | 365 | 20 | NA | 0 | |
| 39 | 1 | yes | 15 | 2 | 189 | 343 | 0 | 1 | 1 | |
| 32 | 1 | yes | 39 | 12 | 2 | 57 | 0 | 1 | 0 | |
| 47 | 1 | yes | 6 | 1 | 31 | 365 | 0 | NA | 1 | |
| 49 | NA | NA | 52 | 14 | NA | 334 | 0 | 1 | 1 | |
| 28 | 1 | yes | 32 | 1 | 47 | 365 | 7 | 8 | 0 | |
| 50 | 1 | yes | 50 | 14 | 31 | 365 | 18 | 7 | 1 | |
| 39 | 1 | yes | 46 | 4 | 115 | 382 | 20 | 3 | 0 |
Question: Is the data that can be downloaded from finance.yahoo.com in a tidy format?