DexGroves/ppR: Make prior period summary variables from longitudinal data.
Methods to handle the creation and implementation of by-group mean and count variables for preceding records of the same group.
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Package details |
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| Maintainer | |
| License | GPL (>= 2) |
| Version | 0.1 |
| Package repository | View on GitHub |
| Installation |
Install the latest version of this package by entering the following in R:
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