zerona: Turn zeros to missing values
In dataprep: Efficient and Flexible Data Preprocessing Tools

Zeros are suitable in logarithmic scale and should be removed for plots.

zerona(x)

`x`	A dataframe, matrix, or vector containing zeros.

A dataframe, matrix, or vector with zeros being turned into missing values.

Chun-Sheng Liang <liangchunsheng@lzu.edu.cn>

1 2	zerona(0:5) zerona(cbind(a=0:5,b=c(6:10,0)))

dataprep documentation built on Jan. 15, 2022, 5:07 p.m.

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