R basics: Working with data
R basics: Working with data
R basics: Working with data
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Data <strong>basics</strong> Data manipulation Basic <strong>data</strong> analysis Exercises Conclusions<br />
Reordering observations<br />
Use function order() to obtain order of observations:<br />
R> reorder PhD head(PhD)<br />
articles gender married kids prestige mentor<br />
12 0 female no 0 0.755 13<br />
189 0 female no 0 0.755 0<br />
86 0 male yes 2 0.920 1<br />
350 1 female no 0 0.920 4<br />
564 2 female yes 0 0.920 0<br />
70 0 female no 0 1.005 0<br />
logArticles prcat<br />
12 0.0000000 low<br />
189 0.0000000 low<br />
86 0.0000000 low<br />
350 0.6931472 low<br />
564 1.0986123 low<br />
70 0.0000000 low<br />
35 / 54
Change language