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Results tagged with r
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user 73883
Use this tag for any *on-topic* question that (a) involves `R` either as a critical part of the question or expected answer, & (b) is not *just* about how to use `R`.
2
votes
Accepted
R: Express the residuals of a linear model in percentages
You should use the resid() function to get your residuals (i.e. errors). You can also formulate the values in the percentage, although I doubt that this may not be that meaningful. In any case, the fo …
- 258
6
votes
Accepted
R: how to separate date-time data types
The Time variable in your dataset is formatted "%d/%m/%Y %H:%M" but your code's format is "%m/%d/%Y". Perhaps, that's why you're getting NAs.
Humidity <- c(37.79, 42.34, 52.16, 44.57, 43.83, 44.59)
R …
- 258
2
votes
R: how many equal letters between two strings
Just to add to stochazesthai's response, you can use unique():
length(unique(as.vector(unlist(strsplit(x,"")),mode="list")))
length(unique(as.vector(unlist(strsplit(y,"")),mode="list")))
This shoul …
- 258