CELEGANS DATA Column Meaning of feartures ============================================ 1 Number of synapses larger than 1 px 2 Size mean 3 Size mean ignoring single pixels 4 Size moment 5 Number of synapses larger than 8 px 6 Percentage of synapses below 6 px 7 Percentage of synapses below 8 px relative to the number larger than 1 px 8 Size variance 9 Size 1st quartile 10 Size median 11 Size 3rd quartile 12 Size 90th percentile 13 Size maximum 14 Size mean of the smallest half 15 Size standard deviation of the smallest half 16 Size mean of the largest half 17 Size standard deviation of the largest half 18 Size 90th percentile/1st quartile 19 Size mean largest half/mean smallest half 20 Intensity/px mean 21 Intensity/px variance 22 Size-integrated intensity mean 23 Size-integrated intensity variance 24 Size-integrated intensity moment 25 Size-integrated intensity minimum 26 Size-integrated intensity 1st quartile 27 Size-integrated intensity mean 28 Size-integrated intensity 3rd quartile 29 Size-integrated intensity 90th percentile 30 Size-integrated intensity maximum 31 Size-integrated intensity mean of posterior third 32 Size-integrated intensity mean of mid third 33 Size-integrated intensity mean of anterior third 34 Size-integrated intensity ratio of posterior/anterior third 35 Size-integrated intensity ratio of posterior/mid third 36 Size-integrated intensity ratio of mid/anterior third 37 Length of synaptic domain (ignoring first and last puncta) 38 Interpunctal distance mean 39 Interpunctal distance standard deviation/mean 40 Interpunctal distance mean posterior half 41 Interpunctal distance standard deviation/mean posterior half 42 Interpunctal distance mean anterior half 43 Interpunctal distance standard deviation/mean anterior half 44 Interpunctal distance 90th percentile 45 Density 46 Perccentage of puncta with size 0-5 px 47 Perccentage of puncta with size 5-10 px 48 Perccentage of puncta with size 10-15 px 49 Interpunctal distance 95th percentile 50 Interpunctal distance 75th percentile 51 Position of most posterior puncta 52 Interpunctal intensity mean 53 Interpunctal intensity standard deviation 54 Size 10th percentile 55 Size-integrated intensity 10th percentile 56 Percentage of pixels 500-1000 57 Percentage of pixels 1000-1500 58 Percentage of pixels 1500-2000 59 Percentage of pixels 2500-3000 60 Percentage of pixels 3000-3500 61 Percentage of pixels 3500-4000 62 Intensity range 63 Intensity variance 64 Intensity 1st quartile 65 Intensity median 66 Intensity 3rd quartile 67 Intensity 90th percentile 68 Percentage of pixels with intensity below 1/10th of the range 69 Percentage of pixels with intensity below 1/4th of the range 70 Percentage of pixels with intensity below 1/2 of the range 71 Percentage of pixels with intensity below 3/4ths of the range 72 Percentage of pixels with intensity below 90% of the range 73 Percentage of pixels with intensity below 95% of the range 74 Number of synapses larger than 25% of the size range +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 75 Class (Wild Type=0, Mutant=1-7) 76 Class01 (Wild Type=0, Any Mutation=1)