RAFFT: Efficient prediction of RNA folding pathways using the fast Fourier transform
Fig 6
PCA for the predicted structures using RAFFT, RNAfold, MxFold2 compared to the known structures denoted “True”. The arrows represent the direction to secondary structure types (H = hairpin, I = E = exterior loop, I = interior loop, H = hairpin, B = bulge, S = stacks, M = multi-loop and R = root node).