Hello all,
Say I have data as shown below. I want to generate a report in R like this:
Missing 0 tests: 1
Missing 1 test: 2
Missing 2 tests: 2
Missing 3 tests: 1
I then want to generate a report that says the combination of missing values. For example, 1/3 of respondents who were missing test3 were also missing test1
Say I have data as shown below. I want to generate a report in R like this:
Missing 0 tests: 1
Missing 1 test: 2
Missing 2 tests: 2
Missing 3 tests: 1
I then want to generate a report that says the combination of missing values. For example, 1/3 of respondents who were missing test3 were also missing test1
PHP:
id test1 test2 test3
100 100 20 NA
101 71 28 NA
102 50 82 10
103 NA NA 57
104 NA NA NA
105 76 NA 98