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EVA sec results for: PHDpsi

Organisation of method specific results

METHOD about: ../../doc/explain_methods.html#PX_about_phdpsi
METHOD url: PHDpsi
METHOD quote: D Przybylski & B Rost:: Alignments grow, secondary structure prediction improves. Proteins, submitted, 2001.
TYPE : sec
NPROT : 231
AVE_Q3 : 74.9
AVE_SOV: 71.1
NOTE 1 : here ALL results obtained for phdpsi are given, i.e. NOT those for a common subset!
NOTE 2 : all proteins evaluated had no SIGNIFICANT sequence identity to any protein of previously known structure!

Averages over all proteins
type date sots id Q3 Q3H%o Q3H%p Q3E%o Q3E%p Q3L%o Q3L%p sov sovH sovE sovL BAD info infoO infoP corrH corrE corrL class contDH contDE

Averages over each month
TypeMethodMonthNprotAverage Q3 for monthFile with details for month
secphdpsiALL 231 74.9  
secphdpsi2001_04 1 82.7 old/2001_04_phdpsi.html
secphdpsi2003_07 5 76.7 old/2003_07_phdpsi.html
secphdpsi2003_08 5 64.5 old/2003_08_phdpsi.html
secphdpsi2003_11 22 74.4 old/2003_11_phdpsi.html
secphdpsi2003_12 17 73.4 old/2003_12_phdpsi.html
secphdpsi2004_01 11 72.5 old/2004_01_phdpsi.html
secphdpsi2004_02 19 72.3 old/2004_02_phdpsi.html
secphdpsi2004_03 13 73.5 old/2004_03_phdpsi.html
secphdpsi2004_04 8 77.6 old/2004_04_phdpsi.html
secphdpsi2004_05 6 66.3 old/2004_05_phdpsi.html
secphdpsi2004_06 7 79.2 old/2004_06_phdpsi.html
secphdpsi2004_07 10 79.0 old/2004_07_phdpsi.html
secphdpsi2004_08 17 78.5 old/2004_08_phdpsi.html
secphdpsi2004_09 12 75.1 old/2004_09_phdpsi.html
secphdpsi2004_10 10 78.2 old/2004_10_phdpsi.html
secphdpsi2004_11 8 66.6 old/2004_11_phdpsi.html
secphdpsi2004_12 1 85.4 old/2004_12_phdpsi.html
secphdpsi2005_02 1 50.0 old/2005_02_phdpsi.html
secphdpsi2005_03 18 76.2 old/2005_03_phdpsi.html
secphdpsi2005_04 12 78.8 old/2005_04_phdpsi.html
secphdpsi2005_05 12 78.7 old/2005_05_phdpsi.html
secphdpsi2005_06 4 73.3 old/2005_06_phdpsi.html
secphdpsi2005_07 11 71.7 old/2005_07_phdpsi.html
secphdpsi2005_08 17 77.4 old/2005_08_phdpsi.html
secphdpsi2005_09 3 73.6 old/2005_09_phdpsi.html
secphdpsi2006_03 3 70.6 old/2006_03_phdpsi.html
secphdpsiALL 231 74.9  

Notations used (detailed explanation)

psum  percentage over all proteins
sig  standard deviation
errsig significant difference (to distinguish between two methods)
type   prediction type
date   date when added [yyyy_mm_dd]
sots   standard of truth
id   identifier of protein
Q3   three-state per-residue accuracy (percentage of correctly predicted residues)
Q3H%o   correctly predicted helix residues (percentage of helix observed)
Q3H%p   correctly predicted helix residues (percentage of helix predicted)
Q3E%o   correctly predicted strand residues (percentage of helix observed)
Q3E%p   correctly predicted strand residues (percentage of helix predicted)
Q3L%o   correctly predicted loop residues (percentage of helix observed)
Q3L%p   correctly predicted loop residues (percentage of helix predicted)
sov   per segment accuracy (three states)
sovH   per segment accuracy for helix residues
sovE   per segment accuracy for strand residues
sovL   per segment accuracy for non-regular residues
BAD   percentage of confused HELIX/STRAND residues (helix predicted as strand, strand predicted as helix)
infoO   information index accuracy (percentage of observed)
infoP   information index accuracy (percentage of predicted)
corrH   Matthews correlation index for helix
corrE   Matthews correlation index for strand
corrL   Matthews correlation index for loop
var   variance over all proteins (1/N-1)*( score(i) - )**2
sig   sigma (standard deviation) over all proteins (sqrt[var])
errsig   significant differences ( standard dev / sqrt(Nprot) )
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