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This is the list of the worst 13 metrics we've seen recently:

Metric Seen in1 Neg2 Total3 Pos2 μ4 σ4 Artifact5 Champions6
CCM 652 -79%652 79% 0.00 21474.84 - 0
LCC 652 -52%540 47% +25%112 0.00 21474.84 - 0
LCOM 652 -35%149 67% +76%503 0.00 21474.84 - 0
LCOM2 652 -23%96 123% +141%556 0.00 21474.84 - 0
LCOM3 652 -25%53 165% +178%599 0.00 21474.84 - 0
LCOM5 652 -63%619 69% +187%33 0.00 21474.84 - 0
MMAC 652 -77%652 77% 0.00 21474.84 - 0
MWE 652 -96%652 96% 0.00 21474.84 - 0
NHD 652 -37%115 79% +88%537 0.00 21474.84 - 0
OCC 652 -44%377 39% +32%275 0.00 21474.84 - 0
PCC 652 -69%562 67% +56%90 0.00 21474.84 - 0
SCOM 652 -40%195 71% +85%457 0.00 21474.84 - 0
TCC 652 -52%540 47% +25%112 0.00 21474.84 - 0

1This is a total number of artifacts this metric was seen in. 2"Neg" and "Pos" demonstrate average mistakes this metric makes to either negative or positive direction. 3"Total" is the overall mistake value calculated as a square between "Neg" and "Pos" weighed by the total number of project they were seen in.4μ and σ are taken from the projects where the amount of defects is less than 10% and the amount of classes is more than 200.5"Artifact" is the name of the artifact where the best μ and σ were found.6"Champions" is the amount of projects we've tried in order to select the best μ and σ.