CompaRNA - on-line benchmarks of RNA structure prediction methods
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Table of contents:

  1. Overview

  2. Performance Plots

  3. Performance of Carnac(20) - scored higher in this pairwise comparison

  4. Performance of UNAFold - scored lower in this pairwise comparison

  5. Compile and download dataset for Carnac(20) & UNAFold [.zip] - may take several seconds...


Overview

Metric Carnac(20) UNAFold
MCC 0.558 > 0.417
Average MCC ± 95% Confidence Intervals 0.553 ± 0.023 > 0.420 ± 0.033
Sensitivity 0.348 < 0.416
Positive Predictive Value 0.895 > 0.419
Total TP 12872 < 15359
Total TN 104356083 > 104333813
Total FP 2613 < 23719
Total FP CONTRA 170 < 3462
Total FP INCONS 1341 < 17832
Total FP COMP 1102 < 2425
Total FN 24092 > 21605
P-value 3.56938820447e-08

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Performance plots


  1. Comparison of performance of Carnac(20) and UNAFold. Positive Predictive Value (PPV) is plotted against sensitivity. Each dot represents a single test of each method. See tables below for raw data (individual counts for Carnac(20) and UNAFold).

  2. Average Matthews Correlation Coefficients (MCC) with 95% confidence intervals (CIs) were plotted for different RNA families, for which at least 3 members were present in the benchmarking dataset. 'n' denotes the number of MCCs used to calculate the average and CI. See tables below for raw data (individual counts for Carnac(20) and UNAFold).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for Carnac(20) and UNAFold. The whiskers correspond to 95% confidence intervals (CIs). 'n' denotes the number of MCCs used to calculate average MCCs and CIs. See tables below for raw data (individual counts for Carnac(20) and UNAFold).

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Performance of Carnac(20) - scored higher in this pairwise comparison

1. Total counts & total scores for Carnac(20)

Total Base Pair Counts
Total TP 12872
Total TN 104356083
Total FP 2613
Total FP CONTRA 170
Total FP INCONS 1341
Total FP COMP 1102
Total FN 24092
Total Scores
MCC 0.558
Average MCC ± 95% Confidence Intervals 0.553 ± 0.023
Sensitivity 0.348
Positive Predictive Value 0.895
Nr of predictions 77

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2. Individual counts for Carnac(20) [ download as .csv ]

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
CRW_00024 0.74 0.59 0.94 270 1085313 35 5 13 17 188
CRW_00034 0.56 0.35 0.90 166 1142131 28 4 15 9 308
CRW_00048 0.62 0.43 0.91 202 1170992 29 3 18 8 268
CRW_00054 0.62 0.42 0.91 191 1107607 23 4 14 5 265
CRW_00059 0.64 0.43 0.95 204 1172532 17 3 7 7 269
CRW_00061 0.63 0.42 0.94 199 1181742 19 2 10 7 277
CRW_00068 0.69 0.51 0.94 234 1109056 28 2 13 13 223
CRW_00096 0.62 0.43 0.92 198 1178664 29 0 18 11 267
CRW_00140 0.71 0.53 0.95 246 1136018 21 2 12 7 217
CRW_00141 0.64 0.43 0.93 207 1201802 26 4 12 10 269
CRW_00150 0.66 0.46 0.95 216 1152694 16 3 8 5 250
CRW_00152 0.69 0.52 0.92 244 1180151 26 4 17 5 227
CRW_00166 0.64 0.44 0.93 207 1190974 24 0 15 9 261
CRW_00173 0.56 0.36 0.89 158 1082478 26 2 18 6 287
CRW_00177 0.52 0.32 0.87 149 1178708 29 3 20 6 324
CRW_00196 0.64 0.43 0.96 204 1208022 12 2 7 3 271
CRW_00230 0.66 0.47 0.93 227 1198681 28 3 15 10 251
CRW_00245 0.65 0.45 0.93 205 1106108 20 3 12 5 248
CRW_00248 0.56 0.35 0.91 168 1218956 27 4 13 10 316
CRW_00250 0.68 0.50 0.91 241 1198660 33 4 21 8 237
CRW_00256 0.64 0.43 0.97 200 1192533 11 3 4 4 268
CRW_00270 0.66 0.47 0.93 212 1112057 22 4 13 5 243
CRW_00271 0.62 0.41 0.94 191 1122548 17 3 9 5 271
CRW_00273 0.57 0.35 0.92 156 1085431 16 4 10 2 290
CRW_00275 0.60 0.37 0.95 171 1115091 13 2 7 4 286
CRW_00277 0.64 0.44 0.93 201 1110578 20 3 13 4 252
CRW_00278 0.52 0.29 0.92 130 1130115 15 4 7 4 320
CRW_00279 0.68 0.51 0.92 237 1180158 31 3 18 10 227
CRW_00280 0.66 0.46 0.96 209 1118042 12 1 8 3 244
CRW_00281 0.65 0.45 0.95 209 1145120 17 2 10 5 255
CRW_00284 0.53 0.33 0.87 150 1131587 27 3 20 4 306
CRW_00285 0.62 0.41 0.93 188 1118058 18 2 12 4 270
CRW_00289 0.58 0.41 0.84 194 1189422 41 5 32 4 282
CRW_00298 0.41 0.19 0.86 95 1620790 37 0 15 22 399
CRW_00301 0.46 0.25 0.83 131 1762345 56 0 27 29 388
CRW_00306 0.55 0.32 0.95 146 1445697 38 0 7 31 316
CRW_00310 0.42 0.22 0.81 116 1805806 46 5 23 18 405
CRW_00326 0.45 0.23 0.92 113 1627987 32 1 9 22 389
CRW_00330 0.34 0.17 0.67 89 1988883 69 3 40 26 428
CRW_00332 0.39 0.20 0.76 97 1769893 46 1 30 15 380
CRW_00333 0.35 0.17 0.70 88 1892359 50 4 34 12 426
CRW_00345 0.48 0.29 0.81 145 1586691 63 2 33 28 353
CRW_00346 0.47 0.28 0.79 138 1584915 66 1 36 29 363
CRW_00348 0.40 0.23 0.72 114 1615344 78 4 41 33 389
CRW_00358 0.49 0.25 0.96 129 1675231 29 0 5 24 378
CRW_00366 0.47 0.25 0.87 122 1579613 37 1 17 19 360
CRW_00370 0.47 0.27 0.84 135 1640605 54 1 25 28 371
CRW_00371 0.48 0.29 0.81 143 1611733 59 1 33 25 353
CRW_00372 0.44 0.23 0.84 117 1626166 46 2 21 23 381
CRW_00379 0.49 0.26 0.93 140 2126802 50 1 10 39 394
CRW_00386 0.30 0.13 0.71 67 1751161 53 2 26 25 448
CRW_00403 0.48 0.27 0.83 127 1606375 60 0 26 34 337
CRW_00411 0.39 0.19 0.81 94 1615387 42 0 22 20 402
CRW_00414 0.38 0.19 0.74 96 1666095 60 1 33 26 399
CRW_00466 0.62 0.42 0.91 192 1116554 28 4 15 9 266
CRW_00589 0.58 0.35 0.97 156 1094299 10 0 5 5 289
CRW_00590 0.55 0.33 0.93 148 1119597 15 1 10 4 304
CRW_00591 0.66 0.46 0.93 206 1098682 26 1 14 11 240
CRW_00598 0.42 0.20 0.85 100 1666107 41 0 18 23 391
CRW_00758 0.46 0.26 0.79 127 1640605 57 4 30 23 356
CRW_00759 0.39 0.19 0.79 93 1637028 51 3 21 27 388
CRW_00760 0.45 0.24 0.84 117 1638815 55 0 23 32 369
CRW_00772 0.48 0.30 0.77 122 945842 42 3 33 6 282
CRW_00789 0.61 0.43 0.88 191 1137570 34 1 24 9 256
CRW_00795 0.59 0.38 0.90 150 1152755 40 0 16 24 244
CRW_00849 0.62 0.42 0.92 196 1118046 27 3 15 9 274
CRW_00997 0.60 0.39 0.93 181 1136084 19 3 10 6 283
CRW_01153 0.44 0.25 0.76 126 1606363 56 1 38 17 377
CRW_01171 0.47 0.25 0.90 125 1593866 44 0 14 30 381
CRW_01300 0.47 0.25 0.88 128 1693575 38 0 17 21 387
PDB_00703 0.60 0.40 0.92 196 1073633 28 3 13 12 299
PDB_00854 0.62 0.41 0.95 218 1500548 29 3 9 17 317
PDB_01088 0.59 0.38 0.92 206 1471246 35 2 16 17 341
PDB_01103 0.62 0.40 0.96 226 1606292 20 3 7 10 336
PDB_01105 0.58 0.36 0.94 192 1433767 24 1 11 12 348
PDB_01120 0.62 0.41 0.93 216 1204895 30 4 13 13 311
PDB_01273 0.66 0.48 0.92 234 1118007 37 4 15 18 257

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Performance of UNAFold - scored lower in this pairwise comparison

1. Total counts & total scores for UNAFold

Total Base Pair Counts
Total TP 15359
Total TN 104333813
Total FP 23719
Total FP CONTRA 3462
Total FP INCONS 17832
Total FP COMP 2425
Total FN 21605
Total Scores
MCC 0.417
Average MCC ± 95% Confidence Intervals 0.420 ± 0.033
Sensitivity 0.416
Positive Predictive Value 0.419
Nr of predictions 77

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2. Individual counts for UNAFold [ download as .csv ]

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
CRW_00024 0.77 0.76 0.78 347 1085158 132 19 77 36 111
CRW_00034 0.64 0.64 0.64 303 1141840 196 31 142 23 171
CRW_00048 0.52 0.51 0.53 241 1170762 229 24 188 17 229
CRW_00054 0.44 0.43 0.44 195 1107376 258 28 217 13 261
CRW_00059 0.49 0.48 0.50 227 1172295 238 32 192 14 246
CRW_00061 0.51 0.51 0.52 241 1181493 233 41 178 14 235
CRW_00068 0.46 0.46 0.47 209 1108862 250 23 211 16 248
CRW_00096 0.55 0.54 0.55 250 1178428 227 29 173 25 215
CRW_00140 0.66 0.65 0.67 303 1135826 172 19 130 23 160
CRW_00141 0.58 0.58 0.59 275 1201557 219 25 168 26 201
CRW_00150 0.41 0.41 0.42 190 1152471 280 32 228 20 276
CRW_00152 0.65 0.63 0.66 299 1179965 174 29 123 22 172
CRW_00166 0.45 0.44 0.45 207 1190736 269 34 219 16 261
CRW_00173 0.28 0.28 0.29 126 1082215 327 39 276 12 319
CRW_00177 0.51 0.49 0.53 234 1178440 221 29 177 15 239
CRW_00196 0.45 0.44 0.45 211 1207765 281 32 227 22 264
CRW_00230 0.55 0.54 0.57 256 1198474 218 27 169 22 222
CRW_00245 0.36 0.36 0.37 163 1105885 293 45 235 13 290
CRW_00248 0.58 0.57 0.58 276 1218667 230 24 174 32 208
CRW_00250 0.39 0.39 0.39 186 1198451 301 43 246 12 292
CRW_00256 0.50 0.49 0.52 228 1192304 228 35 173 20 240
CRW_00270 0.47 0.45 0.48 207 1111853 250 29 197 24 248
CRW_00271 0.48 0.47 0.50 217 1122314 236 33 187 16 245
CRW_00273 0.51 0.50 0.52 222 1085175 222 28 176 18 224
CRW_00275 0.68 0.68 0.69 310 1114822 160 19 120 21 147
CRW_00277 0.35 0.34 0.35 154 1110361 293 42 238 13 299
CRW_00278 0.43 0.41 0.44 186 1129832 259 29 209 21 264
CRW_00279 0.44 0.42 0.45 197 1179977 258 31 211 16 267
CRW_00280 0.68 0.67 0.68 302 1117819 159 19 120 20 151
CRW_00281 0.65 0.63 0.67 291 1144909 165 18 123 24 173
CRW_00284 0.29 0.28 0.29 129 1131319 325 39 273 13 327
CRW_00285 0.75 0.74 0.76 338 1117818 130 22 82 26 120
CRW_00289 0.44 0.43 0.45 203 1189200 274 30 220 24 273
CRW_00298 0.22 0.23 0.22 114 1620379 443 82 325 36 380
CRW_00301 0.31 0.31 0.30 163 1761959 431 87 294 50 356
CRW_00306 0.16 0.16 0.16 76 1445368 444 67 339 38 386
CRW_00310 0.26 0.27 0.26 141 1805406 466 81 322 63 380
CRW_00326 0.35 0.35 0.35 176 1627600 377 65 269 43 326
CRW_00330 0.29 0.31 0.28 158 1988457 459 73 327 59 359
CRW_00332 0.21 0.22 0.20 104 1769488 470 103 326 41 373
CRW_00333 0.33 0.33 0.32 169 1891961 426 77 278 71 345
CRW_00345 0.27 0.28 0.27 138 1586355 422 75 303 44 360
CRW_00346 0.30 0.31 0.29 155 1584555 401 76 304 21 346
CRW_00348 0.26 0.26 0.26 131 1615002 412 57 313 42 372
CRW_00358 0.39 0.39 0.39 200 1674848 370 67 250 53 307
CRW_00366 0.33 0.35 0.32 167 1579237 391 83 266 42 315
CRW_00370 0.25 0.26 0.25 130 1640246 437 74 316 47 376
CRW_00371 0.31 0.32 0.30 159 1611384 399 75 292 32 337
CRW_00372 0.36 0.36 0.36 180 1625800 366 59 267 40 318
CRW_00379 0.40 0.40 0.39 215 2126404 429 56 278 95 319
CRW_00386 0.25 0.27 0.24 137 1750675 476 78 366 32 378
CRW_00403 0.31 0.31 0.30 146 1606048 418 64 270 84 318
CRW_00411 0.27 0.28 0.27 138 1614990 413 60 315 38 358
CRW_00414 0.30 0.31 0.29 154 1665688 426 77 306 43 341
CRW_00466 0.59 0.58 0.61 265 1116332 195 23 145 27 193
CRW_00589 0.28 0.27 0.29 121 1094037 315 38 264 13 324
CRW_00590 0.35 0.34 0.37 153 1119337 287 30 236 21 299
CRW_00591 0.56 0.54 0.58 243 1098483 208 22 155 31 203
CRW_00598 0.36 0.37 0.35 183 1665703 391 62 277 52 308
CRW_00758 0.28 0.29 0.27 138 1640264 418 60 304 54 345
CRW_00759 0.23 0.24 0.22 117 1636617 466 66 345 55 364
CRW_00760 0.31 0.31 0.32 151 1638482 393 57 265 71 335
CRW_00772 0.25 0.25 0.26 101 945612 317 39 248 30 303
CRW_00789 0.34 0.33 0.34 147 1137356 300 35 248 17 300
CRW_00795 0.19 0.20 0.19 78 1152508 377 53 282 42 316
CRW_00849 0.48 0.48 0.49 225 1117800 258 25 210 23 245
CRW_00997 0.59 0.58 0.61 268 1135838 197 24 148 25 196
CRW_01153 0.25 0.25 0.25 128 1606016 421 65 319 37 375
CRW_01171 0.24 0.24 0.24 123 1593484 433 84 314 35 383
CRW_01300 0.37 0.37 0.36 193 1693178 383 91 258 34 322
PDB_00703 0.54 0.52 0.57 258 1073389 221 20 178 23 237
PDB_00854 0.54 0.53 0.54 285 1500255 284 22 216 46 250
PDB_01088 0.39 0.37 0.41 202 1470973 322 44 251 27 345
PDB_01103 0.59 0.58 0.60 324 1605991 243 32 181 30 238
PDB_01105 0.60 0.58 0.61 315 1433457 227 14 185 28 225
PDB_01120 0.47 0.44 0.50 232 1204667 242 27 202 13 295
PDB_01273 0.50 0.48 0.53 235 1117815 238 14 196 28 256

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Matthews Correlation Coeffient, Sensitivity and Positive Predictive Value have been calculated based on the paper by Gardener & Giegerich, 2004.