DatamineR

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DatamineR has asked 10 questions and find answers to 43 problems.

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DatamineR questions

Cannot reproduce the prediction made by arima
aov and t.test deliver different results
Forecasting with `midasr` package: Inclusion of new high-frequency value
How to get `mtext()` with partial bold text?
dplyr - Group by and select TOP x %
Replace all values of a recursive list with values of a vector

DatamineR answers

Reshape a row to columns based in condition data frame R
Extract more than one element in each vector in a list R
sapply as.Date function to change the time variable from integer to date does not work
Combining data frames in R
Sub-setting by group closest to defined value
In R, how do I transform each value in a row to the proportion of sum total of that row?
Consolidating multiple columns into one column in R
Apply a bunch of functions to columns of a matrix in R
Create sample vector data in R with a skewed distribution with limited range
Sum columns in a matrix