Description Usage Format Details Source References Examples
A data set about chemical sensor
1 | data("ethylene_CO")
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A data frame with 4001 observations on the following 19 variables.
V1
a character vector
V2
a character vector
V3
a character vector
V4
a character vector
V5
a character vector
V6
a character vector
V7
a character vector
V8
a character vector
V9
a character vector
V10
a character vector
V11
a character vector
V12
a character vector
V13
a character vector
V14
a character vector
V15
a character vector
V16
a character vector
V17
a character vector
V18
a character vector
V19
a character vector
We selected the first 4001 rows on the original data set about 1048576 observations on 19 variables.
UCI Repository
Wang, H. Y., Zhu, R., and Ma, P. (2018). Optimal subsampling for large sample logistic regression. Journal of the American Statistical Association, 113(522), 829-844.
1 2 | data(ethylene_CO)
## maybe str(ethylene_CO) ; plot(ethylene_CO) ...
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