- Fixed typos in
mlts_transform() function parameter definitions to bring them inline with function variable default values as this was confusing.
- Fixed an error generated due to
names() attribute not being the same length as the vector being passed when computing the granularity list length in mlts_transform() function.
- Removed
timekit dependency.
- Made extras (e.g. day of week) optional:
mlts_transform(head(r_enwiki), date, pageviews)
| dt |
y |
mlts_lag_1 |
| 2015-10-02 |
2575 |
3072 |
| 2015-10-03 |
1431 |
2575 |
| 2015-10-04 |
1540 |
1431 |
| 2015-10-05 |
3041 |
1540 |
| 2015-10-06 |
3695 |
3041 |
vs.
mlts_transform(head(r_enwiki), "date", "pageviews", extras = TRUE, extrasAsFactors = TRUE)
| dt |
y |
mlts_extras_monthday |
mlts_extras_weekday |
mlts_extras_week |
mlts_extras_month |
mlts_extras_year |
mlts_lag_1 |
| 2015-10-02 |
2575 |
2 |
Friday |
40 |
October |
2015 |
3072 |
| 2015-10-03 |
1431 |
3 |
Saturday |
40 |
October |
2015 |
2575 |
| 2015-10-04 |
1540 |
4 |
Sunday |
40 |
October |
2015 |
1431 |
| 2015-10-05 |
3041 |
5 |
Monday |
40 |
October |
2015 |
1540 |
| 2015-10-06 |
3695 |
6 |
Tuesday |
40 |
October |
2015 |
3041 |
- Made
mlts_transform more tidyversal (pipe-friendly). For example:
library(magrittr)
mlts <- r_enwiki %>%
mlts_transform(date, pageviews)