From 3741d3bb804542f7e994763ed2f2ebabe56bd5eb Mon Sep 17 00:00:00 2001 From: Florian Jung Date: Sat, 29 Aug 2015 01:55:16 +0200 Subject: reversing_game_mechanics/splits_and_ejects/README --- reversing_game_mechanics/splits_and_ejects/README | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 reversing_game_mechanics/splits_and_ejects/README (limited to 'reversing_game_mechanics/splits_and_ejects') diff --git a/reversing_game_mechanics/splits_and_ejects/README b/reversing_game_mechanics/splits_and_ejects/README new file mode 100644 index 0000000..6e33969 --- /dev/null +++ b/reversing_game_mechanics/splits_and_ejects/README @@ -0,0 +1,16 @@ +Data collected with revision 165dd41, four parallel instances, 30-45 minutes each. +Analyzed with analyze.py + +split cell eject/split direction deviations: mean = -0.04179961392956227, stddev=0.4556678701725402, ndata=159 + 75% of the splits had a deviation smaller than 0.02 rad = 1.31 deg + +ejected mass eject/split direction deviations: mean = -0.0016847086620534303, stddev=0.872858965604425, ndata=352 + 75% of the splits had a deviation smaller than 0.46 rad = 26.47 deg + + +split cell eject/split distances: mean = 388.2279635920042, stddev=222.71465106976927, ndata=314 + 75% of the values lie in the interval 381.25 plusminus 225.53 + +ejected mass eject/split distances: mean = 442.90229450857305, stddev=189.2221703217239, ndata=252 + 75% of the values lie in the interval 535.71 plusminus 8.61 + -- cgit v1.2.3 From 24fd1057a1b78715e6bd3038754dfb62efe4f369 Mon Sep 17 00:00:00 2001 From: Florian Jung Date: Sat, 29 Aug 2015 02:03:06 +0200 Subject: . --- reversing_game_mechanics/splits_and_ejects/README | 34 +++++++++++++++++++++++ 1 file changed, 34 insertions(+) (limited to 'reversing_game_mechanics/splits_and_ejects') diff --git a/reversing_game_mechanics/splits_and_ejects/README b/reversing_game_mechanics/splits_and_ejects/README index 6e33969..d8a68e6 100644 --- a/reversing_game_mechanics/splits_and_ejects/README +++ b/reversing_game_mechanics/splits_and_ejects/README @@ -14,3 +14,37 @@ split cell eject/split distances: mean = 388.2279635920042, stddev=222.714651069 ejected mass eject/split distances: mean = 442.90229450857305, stddev=189.2221703217239, ndata=252 75% of the values lie in the interval 535.71 plusminus 8.61 +distances are measured between "spawn point of cell" and "end point of movement". +Spawnpoint is usually near "parentcell.midpoint + parentcell.size". + + + +Now if we measure distances between "midpoint of parent cell" and "end point of movement" by +applying the following patch: + +diff --git a/stats.py b/stats.py +index bb88c3e..1c0a196 100644 +--- a/stats.py ++++ b/stats.py +@@ -338,7 +338,7 @@ class Stats: + # print(str(n) + "\t" + str(x)) + + def analyze_distances(self, celltype): +- ds = [v[0] for v in self.data.eject_distlogs[celltype]] ++ ds = [v[1] for v in self.data.eject_distlogs[celltype]] + + try: + mean, stddev = fit_gaussian(ds) + +we get this: + +split cell eject/split distances: mean = 560.4528176561469, stddev=276.25260008531626, ndata=314 + 75% of the values lie in the interval 556.62 plusminus 322.76 + +ejected mass eject/split distances: mean = 767.2502438544719, stddev=168.80422060053823, ndata=252 + 75% of the values lie in the interval 732.30 plusminus 86.28 + + +As one can see, the "plusminus" values are much larger than above. So measuring between "spawnpoint" and +"endpoint" is more appropriate. + -- cgit v1.2.3 From 87ed12e22d6319ad43bfb11a6da1ded39d7ba74e Mon Sep 17 00:00:00 2001 From: Florian Jung Date: Sat, 29 Aug 2015 02:03:44 +0200 Subject: . --- reversing_game_mechanics/splits_and_ejects/README | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'reversing_game_mechanics/splits_and_ejects') diff --git a/reversing_game_mechanics/splits_and_ejects/README b/reversing_game_mechanics/splits_and_ejects/README index d8a68e6..14fa5ad 100644 --- a/reversing_game_mechanics/splits_and_ejects/README +++ b/reversing_game_mechanics/splits_and_ejects/README @@ -1,5 +1,5 @@ -Data collected with revision 165dd41, four parallel instances, 30-45 minutes each. -Analyzed with analyze.py +Data collected with revision 165dd41, four parallel instances, 30-45 minutes each, on +2015-08-28. Analyzed with analyze.py split cell eject/split direction deviations: mean = -0.04179961392956227, stddev=0.4556678701725402, ndata=159 75% of the splits had a deviation smaller than 0.02 rad = 1.31 deg -- cgit v1.2.3