Details
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New Feature
-
Status: Resolved
-
Major
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Resolution: Fixed
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8.0.0
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Windows 10, R 4.2.0, RStudio 2022.02.3 Build 492
Description
The change log for v8.0.0 notes that functions like exp(), log() and sqrt() can be used in R. I have been trying to calculate exp
on a field in a dataset, but this does not work. I can calculate exp(10) on just some number, and I can raise to e manually (2.71828^). Here's some basic reproducible code:
```{r}
test_df <- data.frame(x = c(1, 2, 3, 4, 5), y = c(1, 2, 3, 4, 5))
write_dataset(test_df, "./test_ds")
test_ds <- open_dataset("./test_ds")
# does not work
test_ds %>% mutate(z = exp(x)) %>% collect()
# does work
test_ds %>% mutate(z = 2.71828^(x)) %>% collect()
# also works
test_ds %>% mutate(z = exp(10)) %>% collect()
```
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