This function returns a data.frame of all the tagged variables stored in a
linelist. Note that the output is no longer a linelist, but a regular
data.frame.
Examples
if (require(outbreaks)) {
## create a linelist
x <- measles_hagelloch_1861 |>
make_linelist(
id = "case_ID",
date_onset = "date_of_prodrome",
age = "age",
gender = "gender"
)
x
## get a data.frame of all tagged variables
tags_df(x)
}
#> id date_onset gender age
#> 1 1 1861-11-21 f 7
#> 2 2 1861-11-23 f 6
#> 3 3 1861-11-28 f 4
#> 4 4 1861-11-27 m 13
#> 5 5 1861-11-22 f 8
#> 6 6 1861-11-26 m 12
#> 7 7 1861-11-24 m 6
#> 8 8 1861-11-21 m 10
#> 9 9 1861-11-26 m 13
#> 10 10 1861-11-21 f 7
#> 11 11 1861-11-25 f 11
#> 12 12 1861-11-20 f 7
#> 13 13 1861-11-30 m 13
#> 14 14 1861-11-22 f 13
#> 15 15 1861-11-24 m 8
#> 16 16 1861-11-21 f 15
#> 17 17 1861-11-20 f 10
#> 18 18 1861-11-23 f 2
#> 19 19 1861-11-20 m 11
#> 20 20 1861-11-22 m 10
#> 21 21 1861-11-23 f 13
#> 22 22 1861-11-21 f 10
#> 23 23 1861-11-21 f 7
#> 24 24 1861-11-30 m 4
#> 25 25 1861-11-30 f 12
#> 26 26 1861-11-22 m 7
#> 27 27 1861-11-30 m 5
#> 28 28 1861-11-25 f 10
#> 29 29 1861-11-30 m 13
#> 30 30 1861-11-25 f 11
#> 31 31 1861-11-21 f 9
#> 32 32 1861-11-21 m 7
#> 33 33 1861-11-24 f 7
#> 34 34 1861-11-21 m 11
#> 35 35 1861-11-25 f 13
#> 36 36 1861-12-01 m 11
#> 37 37 1861-11-25 m 13
#> 38 38 1861-11-29 <NA> 12
#> 39 39 1861-11-23 m 10
#> 40 40 1861-12-03 m 13
#> 41 41 1861-11-27 m 12
#> 42 42 1861-11-15 f 4
#> 43 43 1861-11-26 m 2
#> 44 44 1861-11-22 m 10
#> 45 45 1861-11-11 m 7
#> 46 46 1861-11-21 m 13
#> 47 47 1861-11-24 f 11
#> 48 48 1861-12-01 f 3
#> 49 49 1861-11-28 m 10
#> 50 50 1861-12-02 f 6
#> 51 51 1861-12-01 m 4
#> 52 52 1861-11-29 m 13
#> 53 53 1861-11-30 m 6
#> 54 54 1861-12-02 m 4
#> 55 55 1861-12-01 f 11
#> 56 56 1861-11-22 m 8
#> 57 57 1861-12-01 m 3
#> 58 58 1861-11-22 m 9
#> 59 59 1861-11-30 f 10
#> 60 60 1861-12-02 m 2
#> 61 61 1861-12-01 f 5
#> 62 62 1861-12-02 m 14
#> 63 63 1861-11-29 m 12
#> 64 64 1861-11-21 m 7
#> 65 65 1861-12-01 m 2
#> 66 66 1861-12-03 f 5
#> 67 67 1861-12-02 f 11
#> 68 68 1861-11-30 f 2
#> 69 69 1861-12-13 m 1
#> 70 70 1861-11-28 m 13
#> 71 71 1861-12-01 f 10
#> 72 72 1861-12-01 f 10
#> 73 73 1861-11-27 f 11
#> 74 74 1861-11-21 f 10
#> 75 75 1861-11-29 m 13
#> 76 76 1861-12-03 m 2
#> 77 77 1861-11-27 f 8
#> 78 78 1861-11-22 f 11
#> 79 79 1861-11-27 f 5
#> 80 80 1861-11-30 m 12
#> 81 81 1861-12-01 m 12
#> 82 82 1861-11-22 m 8
#> 83 83 1861-12-01 f 10
#> 84 84 1861-11-30 m 6
#> 85 85 1861-12-02 f 5
#> 86 86 1861-12-03 f 3
#> 87 87 1861-12-02 f 12
#> 88 88 1861-12-02 f 10
#> 89 89 1861-12-02 f 3
#> 90 90 1861-12-02 m 11
#> 91 91 1861-12-03 f 4
#> 92 92 1861-12-04 f 2
#> 93 93 1861-11-22 m 8
#> 94 94 1861-11-20 f 4
#> 95 95 1861-12-04 m 1
#> 96 96 1861-11-30 m 2
#> 97 97 1861-11-21 m 10
#> 98 98 1861-12-01 m 3
#> 99 99 1861-12-04 m 5
#> 100 100 1861-12-03 m 12
#> 101 101 1861-12-04 f 7
#> 102 102 1861-12-03 m 12
#> 103 103 1861-12-03 <NA> 12
#> 104 104 1861-12-04 m 5
#> 105 105 1861-12-05 m 3
#> 106 106 1861-11-23 m 4
#> 107 107 1861-11-30 f 12
#> 108 108 1861-12-04 m 6
#> 109 109 1861-12-05 f 6
#> 110 110 1861-12-04 m 3
#> 111 111 1861-12-01 m 12
#> 112 112 1861-12-03 m 10
#> 113 113 1861-12-04 f 0
#> 114 114 1861-12-01 <NA> 13
#> 115 115 1861-12-01 f 11
#> 116 116 1861-11-21 m 8
#> 117 117 1861-12-02 m 14
#> 118 118 1861-12-02 f 2
#> 119 119 1861-12-01 f 0
#> 120 120 1861-12-06 m 1
#> 121 121 1861-12-06 m 10
#> 122 122 1861-12-05 f 1
#> 123 123 1861-12-03 f 1
#> 124 124 1861-12-05 m 3
#> 125 125 1861-12-07 f 2
#> 126 126 1861-12-05 <NA> 5
#> 127 127 1861-12-07 m 1
#> 128 128 1861-12-03 m 5
#> 129 129 1861-12-05 f 4
#> 130 130 1861-11-30 f 12
#> 131 131 1861-12-05 m 1
#> 132 132 1861-12-03 m 11
#> 133 133 1861-12-05 f 2
#> 134 134 1861-12-01 m 13
#> 135 135 1861-12-06 m 2
#> 136 136 1861-11-29 f 13
#> 137 137 1861-12-01 f 10
#> 138 138 1861-12-01 <NA> 11
#> 139 139 1861-12-07 <NA> 13
#> 140 140 1861-12-05 <NA> 2
#> 141 141 1862-01-24 f 4
#> 142 142 1861-12-05 m 5
#> 143 143 1861-12-05 f 11
#> 144 144 1861-12-06 m 2
#> 145 145 1861-11-23 f 8
#> 146 146 1861-12-01 f 4
#> 147 147 1861-12-03 f 0
#> 148 148 1861-12-03 f 13
#> 149 149 1861-12-05 m 4
#> 150 150 1861-12-11 m 0
#> 151 151 1861-12-07 f 2
#> 152 152 1861-12-06 f 4
#> 153 153 1861-11-24 f 10
#> 154 154 1861-12-03 f 6
#> 155 155 1861-12-09 m 13
#> 156 156 1861-11-22 m 8
#> 157 157 1861-12-04 f 4
#> 158 158 1861-12-04 f 3
#> 159 159 1861-12-09 f 2
#> 160 160 1861-12-12 f 0
#> 161 161 1861-12-12 f 6
#> 162 162 1861-12-12 f 6
#> 163 163 1861-12-13 f 1
#> 164 164 1861-12-13 m 3
#> 165 165 1861-12-15 m 2
#> 166 166 1861-12-04 m 1
#> 167 167 1861-12-14 m 0
#> 168 168 1861-12-09 m 1
#> 169 169 1861-12-04 m 4
#> 170 170 1861-12-07 m 10
#> 171 171 1861-12-15 m 0
#> 172 172 1861-11-19 f 3
#> 173 173 1861-11-01 m 6
#> 174 174 1861-11-08 f 3
#> 175 175 1861-11-12 m 2
#> 176 176 1861-12-11 <NA> 0
#> 177 177 1861-11-07 f 8
#> 178 178 1861-11-07 m 4
#> 179 179 1861-11-18 f 1
#> 180 180 1861-11-17 m 10
#> 181 181 1861-11-13 f 10
#> 182 182 1861-11-15 m 13
#> 183 183 1861-11-11 m 4
#> 184 184 1861-10-30 <NA> 13
#> 185 185 1861-12-03 m 3
#> 186 186 1861-11-22 <NA> 6
#> 187 187 1861-12-07 m 0
#> 188 188 1861-11-23 <NA> 1