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freq: support for table

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dr. M.S. (Matthijs) Berends
2018-07-09 14:02:58 +02:00
parent 18c91786bf
commit fc30d3fb13
9 changed files with 199 additions and 93 deletions
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NEWS.md
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@@ -4,7 +4,9 @@
* For convience, descriptive statistical functions `kurtosis` and `skewness` that are lacking in base R - they are generic functions and have support for vectors, data.frames and matrices
* New for frequency tables (function `freq`):
* A vignette to explain its usage
* Support for `table` to use as input: `freq(table(x, y))`
* Support for existing functions `hist` and `plot` to use a frequency table as input: `hist(freq(df$age))`
* Support for `as.vector`, `as.data.frame` and `as_tibble`
* Support for quasiquotation: `freq(mydata, mycolumn)` is the same as `mydata %>% freq(mycolumn)`
* Function `top_freq` function to return the top/below *n* items as vector
* Header of frequency tables now also show Mean Absolute Deviaton (MAD) and Interquartile Range (IQR)