Medical data containing both categorical variables and continuous variables, the latter include two variables with missing values.
data(MissingHealthData)
A data frame with 52 observations on the following 8 variables.
A part of the source data was recoded according to an input example of original program CATDAP-02. In addition, we converted 1 into 'A' and 2 into 'B' of symptoms data, and converted cholesterol data less than 198 into 'low' and the others into 'high'.
[, 1] | opthalmo. | 1, 2 | [, 2] |
ecg | 1, 2 | [, 3] | |
symptoms | A, B | [, 4] | |
age | 49-59 | [, 5] | |
max.press | 98-216, 300 (missing value) | [, 6] | |
min.press | 56-120, 300 (missing value) | [, 7] | |
aortic.wav | 6.3-10.2 | [, 8] |