CompaRNA - on-line benchmarks of RNA structure prediction methods
Home

Methods
Datasets
Rankings
RNA 2D Atlas

Help
FAQ

Contact us
RSS feeds
Twitter

Table of contents:

  1. Overview

  2. Performance Plots

  3. Performance of CRWrnafold - scored higher in this pairwise comparison

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

  5. Compile and download dataset for CRWrnafold & Pknots [.zip] - may take several seconds...


Overview

Metric CRWrnafold Pknots
MCC 0.683 > 0.631
Average MCC ± 95% Confidence Intervals 0.709 ± 0.130 > 0.707 ± 0.123
Sensitivity 0.690 > 0.659
Positive Predictive Value 0.689 > 0.617
Total TP 336 > 321
Total TN 26259 > 26227
Total FP 203 < 244
Total FP CONTRA 42 < 55
Total FP INCONS 110 < 144
Total FP COMP 51 > 45
Total FN 151 < 166
P-value 3.56938820447e-08

^top




Performance plots


  1. Comparison of performance of CRWrnafold and Pknots. 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 CRWrnafold and Pknots).

  2. Comparison of average Matthews Correlation Coefficients (MCCs) for CRWrnafold and Pknots. 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 CRWrnafold and Pknots).

^top





Performance of CRWrnafold - scored higher in this pairwise comparison

1. Total counts & total scores for CRWrnafold

Total Base Pair Counts
Total TP 336
Total TN 26259
Total FP 203
Total FP CONTRA 42
Total FP INCONS 110
Total FP COMP 51
Total FN 151
Total Scores
MCC 0.683
Average MCC ± 95% Confidence Intervals 0.709 ± 0.130
Sensitivity 0.690
Positive Predictive Value 0.689
Nr of predictions 32

^top



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
2LBS_A - 1.00 1.00 1.00 14 193 0 0 0 0 0
2LC8_A -0.03 0.00 0.00 0 513 15 3 12 0 18
2LDL_A - 0.94 0.89 1.00 8 132 1 0 0 1 1
2LDT_A - 1.00 1.00 1.00 11 151 0 0 0 0 0
2LHP_A - 0.96 0.93 1.00 14 247 0 0 0 0 1
2LI4_A - 1.00 1.00 1.00 14 175 0 0 0 0 0
2LK3_A - 1.00 1.00 1.00 9 91 0 0 0 0 0
2LKR_A - 0.58 0.55 0.62 16 2414 13 4 6 3 13
2LQZ_A - 1.00 1.00 1.00 8 124 2 0 0 2 0
2YIE_Z - -0.02 0.00 0.00 0 587 15 6 9 0 8
2YIE_X - 0.53 0.57 0.50 4 536 9 1 3 5 3
3AMU_B 0.77 0.79 0.75 15 1137 8 0 5 3 4
3J0L_7 - -0.02 0.00 0.00 0 506 13 3 10 0 10
3J0L_g - -0.01 0.00 0.00 0 174 4 0 2 2 2
3J0L_2 - 0.31 0.31 0.33 8 2226 23 1 15 7 18
3J0L_h - 0.93 0.88 1.00 28 2112 0 0 0 0 4
3J0L_a - 0.39 0.36 0.44 4 402 6 3 2 1 7
3J0L_8 - 1.00 1.00 1.00 7 69 0 0 0 0 0
3J0L_1 - 0.83 0.77 0.91 10 473 5 0 1 4 3
3J16_L 1.00 1.00 1.00 21 1138 0 0 0 0 0
3SD1_A 0.63 0.66 0.61 19 1502 12 6 6 0 10
3SN2_B 0.95 0.92 1.00 11 143 0 0 0 0 1
3TRZ_Z - 1.00 1.00 1.00 5 87 0 0 0 0 0
3TS0_U - 1.00 1.00 1.00 6 112 0 0 0 0 0
3TS2_V - 1.00 1.00 1.00 5 103 0 0 0 0 0
3U4M_B - 0.49 0.55 0.46 12 1250 14 3 11 0 10
4A1C_3 0.85 0.84 0.86 31 2727 7 0 5 2 6
4A1C_2 0.19 0.25 0.15 5 4483 44 8 20 16 15
4A4U_A - 1.00 1.00 1.00 9 96 0 0 0 0 0
4AOB_A 0.71 0.69 0.74 20 1410 8 4 3 1 9
4ENB_A 0.85 0.73 1.00 11 461 2 0 0 2 4
4ENC_A 0.85 0.73 1.00 11 485 2 0 0 2 4

^top



Performance of Pknots - scored lower in this pairwise comparison

1. Total counts & total scores for Pknots

Total Base Pair Counts
Total TP 321
Total TN 26227
Total FP 244
Total FP CONTRA 55
Total FP INCONS 144
Total FP COMP 45
Total FN 166
Total Scores
MCC 0.631
Average MCC ± 95% Confidence Intervals 0.707 ± 0.123
Sensitivity 0.659
Positive Predictive Value 0.617
Nr of predictions 32

^top



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

RNA Chain Rfam family MCC SENS PPV TP TN FP FP CONTRA FP INCONS FP COMP FN
2LBS_A - 1.00 1.00 1.00 14 193 0 0 0 0 0
2LC8_A 0.83 0.83 0.83 15 510 3 2 1 0 3
2LDL_A - 1.00 1.00 1.00 9 131 1 0 0 1 0
2LDT_A - 1.00 1.00 1.00 11 151 0 0 0 0 0
2LHP_A - 1.00 1.00 1.00 15 246 0 0 0 0 0
2LI4_A - 1.00 1.00 1.00 14 175 0 0 0 0 0
2LK3_A - 1.00 1.00 1.00 9 91 0 0 0 0 0
2LKR_A - 0.48 0.55 0.43 16 2403 23 9 12 2 13
2LQZ_A - 1.00 1.00 1.00 8 124 2 0 0 2 0
2YIE_Z - -0.02 0.00 0.00 0 587 15 6 9 0 8
2YIE_X - 0.53 0.57 0.50 4 536 6 1 3 2 3
3AMU_B 1.00 1.00 1.00 19 1138 3 0 0 3 0
3J0L_7 - 0.38 0.50 0.31 5 503 12 3 8 1 5
3J0L_g - -0.02 0.00 0.00 0 171 5 3 2 0 2
3J0L_2 - 0.44 0.46 0.43 12 2222 23 1 15 7 14
3J0L_h - 0.67 0.66 0.70 21 2110 11 4 5 2 11
3J0L_a - 0.35 0.36 0.36 4 400 8 3 4 1 7
3J0L_8 - 1.00 1.00 1.00 7 69 0 0 0 0 0
3J0L_1 - 0.73 0.62 0.89 8 475 3 0 1 2 5
3J16_L 0.41 0.43 0.41 9 1137 13 1 12 0 12
3SD1_A 0.78 0.76 0.81 22 1506 5 1 4 0 7
3SN2_B 0.95 0.92 1.00 11 143 0 0 0 0 1
3TRZ_Z - 1.00 1.00 1.00 5 87 1 0 0 1 0
3TS0_U - 1.00 1.00 1.00 6 112 1 0 0 1 0
3TS2_V - 1.00 1.00 1.00 5 103 0 0 0 0 0
3U4M_B - 0.33 0.36 0.32 8 1251 17 4 13 0 14
4A1C_3 0.28 0.30 0.28 11 2723 30 4 25 1 26
4A1C_2 0.33 0.40 0.29 8 4488 36 9 11 16 12
4A4U_A - 1.00 1.00 1.00 9 96 0 0 0 0 0
4AOB_A 0.19 0.21 0.21 6 1409 23 3 19 1 23
4ENB_A 1.00 1.00 1.00 15 457 2 0 0 2 0
4ENC_A 0.97 1.00 0.94 15 480 1 1 0 0 0

^top


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