Created
March 3, 2014 13:28
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Column name-cleaning options
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| 1: | |
| (no names) -> x, x_1, x_2... | |
| ["" | "_*"]... -> x, x_1, x_2... | |
| ["1", "2", ...] -> x1, x2... | |
| ["t", "t", ...] -> t, t_1... | |
| ["t1", "t1", ...] -> t1, t1_1... | |
| 2: | |
| (no names) -> x, x1, x2... | |
| ["" | "_*"]... -> x, x1, x2... | |
| ["1", "2", ...] -> x1, x2... | |
| ["t", "t", ...] -> t, t1... | |
| ["t1", "t1", ...] -> t1, t1_1 | |
| 3: | |
| (no names) -> _, _1, _2... | |
| ["" | "_*"]... -> _, _1, _2... | |
| ["1", "2", ...] -> _1, _2... | |
| ["t", "t", ...] -> t, t1... | |
| ["t1", "t1", ...] -> t1, t1_1 | |
| 4: | |
| (no names) -> _, _1, _2... | |
| ["" | "_*"]... -> _, _1, _2... | |
| ["1", "2", ...] -> _1, _2... | |
| ["t", "t", ...] -> t, t_1... | |
| ["t1", "t1", ...] -> t1, t1_1 |
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