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 CRWrnafold - scored lower in this pairwise comparison

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


Overview

Metric Carnac(20) CRWrnafold
MCC 0.615 > 0.537
Average MCC ± 95% Confidence Intervals 0.612 ± 0.022 > 0.534 ± 0.052
Sensitivity 0.410 < 0.529
Positive Predictive Value 0.922 > 0.545
Total TP 4673 < 6032
Total TN 27688208 > 27682205
Total FP 561 < 5577
Total FP CONTRA 64 < 666
Total FP INCONS 332 < 4374
Total FP COMP 165 < 537
Total FN 6727 > 5368
P-value 3.56938820447e-08

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Performance plots


  1. Comparison of performance of Carnac(20) and CRWrnafold. 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 CRWrnafold).

  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 CRWrnafold).

  3. Comparison of average Matthews Correlation Coefficients (MCCs) for Carnac(20) and CRWrnafold. 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 CRWrnafold).

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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 4673
Total TN 27688208
Total FP 561
Total FP CONTRA 64
Total FP INCONS 332
Total FP COMP 165
Total FN 6727
Total Scores
MCC 0.615
Average MCC ± 95% Confidence Intervals 0.612 ± 0.022
Sensitivity 0.410
Positive Predictive Value 0.922
Nr of predictions 25

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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_00054 0.62 0.42 0.91 191 1107607 23 4 14 5 265
CRW_00068 0.69 0.51 0.94 234 1109056 28 2 13 13 223
CRW_00140 0.71 0.53 0.95 246 1136018 21 2 12 7 217
CRW_00173 0.56 0.36 0.89 158 1082478 26 2 18 6 287
CRW_00245 0.65 0.45 0.93 205 1106108 20 3 12 5 248
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_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_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_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_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
PDB_00703 0.60 0.40 0.92 196 1073633 28 3 13 12 299
PDB_01273 0.66 0.48 0.92 234 1118007 37 4 15 18 257

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Performance of CRWrnafold - scored lower in this pairwise comparison

1. Total counts & total scores for CRWrnafold

Total Base Pair Counts
Total TP 6032
Total TN 27682205
Total FP 5577
Total FP CONTRA 666
Total FP INCONS 4374
Total FP COMP 537
Total FN 5368
Total Scores
MCC 0.537
Average MCC ± 95% Confidence Intervals 0.534 ± 0.052
Sensitivity 0.529
Positive Predictive Value 0.545
Nr of predictions 25

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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
CRW_00054 0.57 0.56 0.57 257 1107367 210 22 170 18 199
CRW_00068 0.57 0.57 0.58 259 1108856 209 20 170 19 198
CRW_00140 0.49 0.49 0.48 226 1135811 256 30 211 15 237
CRW_00173 0.38 0.38 0.39 168 1082220 282 31 237 14 277
CRW_00245 0.53 0.53 0.54 240 1105883 225 26 179 20 213
CRW_00270 0.49 0.49 0.50 225 1111832 246 27 202 17 230
CRW_00271 0.69 0.67 0.71 311 1122312 152 21 107 24 151
CRW_00273 0.41 0.41 0.41 181 1085155 279 39 226 14 265
CRW_00275 0.65 0.65 0.66 296 1114820 177 28 127 22 161
CRW_00277 0.44 0.43 0.44 196 1110351 263 35 213 15 257
CRW_00278 0.41 0.40 0.42 182 1129824 270 20 230 20 268
CRW_00280 0.67 0.66 0.68 299 1117818 160 18 125 17 154
CRW_00281 0.60 0.59 0.61 274 1144893 197 27 147 23 190
CRW_00284 0.51 0.50 0.51 228 1131314 245 27 191 27 228
CRW_00285 0.68 0.67 0.69 305 1117819 160 25 111 24 153
CRW_00466 0.71 0.70 0.71 320 1116316 158 22 107 29 138
CRW_00589 0.35 0.34 0.36 153 1094035 290 40 232 18 292
CRW_00590 0.61 0.59 0.64 268 1119334 184 21 133 30 184
CRW_00591 0.56 0.56 0.56 249 1098461 218 30 163 25 197
CRW_00772 0.19 0.18 0.19 74 945610 325 42 274 9 330
CRW_00789 0.51 0.50 0.52 224 1137356 236 32 174 30 223
CRW_00849 0.47 0.47 0.47 222 1117790 269 18 230 21 248
CRW_00997 0.69 0.69 0.69 318 1135820 167 27 113 27 146
PDB_00703 0.65 0.61 0.69 304 1073402 166 18 121 27 191
PDB_01273 0.54 0.52 0.56 253 1117806 233 20 181 32 238

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