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- How to change the number of replicas of a Kafka topic?
The problem with changing the topic replication factor using the kafka-reassign-partitions sh tool is that the user is in charge of doing the calculations to determine the best broker to host a new replica, or which replica needs to be dropped
- Filter factor levels in R using dplyr - Stack Overflow
Filter factor levels in R using dplyr Asked 10 years, 2 months ago Modified 10 years, 2 months ago Viewed 66k times
- r - Changing factor levels with dplyr mutate - Stack Overflow
From my understanding, the currently accepted answer only changes the order of the factor levels, not the actual labels (i e , how the levels of the factor are called)
- r - list all factor levels of a data. frame - Stack Overflow
with dplyr::glimpse(data) I get more values, but no infos about number values of factor-levels Is there an automatic way to get all level informations of all factor vars in a data frame?
- when to use factor () when plotting with ggplot in R?
Is the general rule to use factor when the variable being used to determine the shape size colour is discrete, and not continuous? Or is there another use of factor in this context? It seems like the first command can be made like the second with the right legend, even without factor thanks edit: I get this when I use the colour=gear:
- kafka connect exception, Replication factor: 3 larger than available . . .
kafka connect exception, Replication factor: 3 larger than available brokers: 1 Asked 5 years ago Modified 1 year, 10 months ago Viewed 12k times
- Using `geom_line()` with X axis being factors - Stack Overflow
I understand this - it's trying to draw one line for each weekday (factor level) How can I get ggplot to just pretend (for the purposes of the line only) that the weekdays are numeric? Perhaps I have to have another column day_of_week that is 0 for monday, 1 for tuesday, etc?
- invalid grouping factor specification in lmer model
: Invalid grouping factor specification, animal] and despite consulting "The R Book" and other answers here, I'm still at a loss as to where I'm going wrong
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