DREAM.3D v6 User Manual
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Statistics (Ensemble)
This Filter will create a "frequency distribution" histogram of a specified scalar Attribute Array. The user will select the number of bins (a value greater than zero). The user will enter a new Attribute Matrix name and a new histogram Attribute Array name. If the user clicks the new Data Container check box, a new Data Container name must be entered. Otherwise the current Data Container will be used.
The histogram is a "Left Closed, Right Open" histogram, meaning the bin intervals are denoted as [a, b). The value returned in component "0" of the output array is b from the above interval while component "1" is the frequency for that bin. The output output array can be most easily be thought of as a 2 column x "num bins" row output.
Using some data about the "Old Faithful" geyser in the United States from the R site, here is the top few lines of data:
Duration, Wait Time {3.6,79}, {1.8,54}, {3.333,74}, {2.283,62}, {4.533,85}, {2.883,55}, {4.7,88}, …..
The range on the data is [1.6, 5.1]. Using 8 bins starting from 1.5 with a bin width of 0.5 the expected output for a "Left Closed, Right Open" histogram is the following table data.
[1.5,2) 51 [2,2.5) 41 [2.5,3) 5 [3,3.5) 7 [3.5,4) 30 [4,4.5) 73 [4.5,5) 61 [5,5.5) 4
Also see Histogram Quick Reference at https://plot.ly/histogram/.
Name | Type | Description |
---|---|---|
Number of Bins | int32_t | Specifies number of histogram bins (greater than zero) |
Use Min & Max Range | bool | Whether the user can set the min and max values to consider for the histogram |
Min Value | float | Specifies the lower bound of the histogram. Only needed if Use Min & Max Range is checked |
Max Value | float | Specifies the upper bound of the histogram. Only needed if Use Min & Max Range is checked |
New Data Container | bool | Whether the output array will be stored in a new Data Container or the existing one |
Not Applicable
Kind | Default Name | Type | Component Dimensions | Description |
---|---|---|---|---|
Any Attribute Array | None | Any | (1) | Array to calculate histogram of (must be a scalar array) |
Kind | Default Name | Type | Component Dimensions | Description |
---|---|---|---|---|
Data Container | NewDataContainer | N/A | N/A | Created Data Container name. Only created if Use Min & Max Range is checked |
Attribute Matrix | NewAttributeMatrixName | Generic | N/A | Created Attribute Matrix name |
Any Attribute Array | Histogram | double | (2) | Two component array with [Bin cutoff {right side}, Frequency] values for each bin |
Please see the description file distributed with this Plugin
If you need more help with a Filter, please consider asking your question on the DREAM.3D Users Google group!
Index, Duration, Wait Time {1,3.6,79}, {2,1.8,54}, {3,3.333,74}, {4,2.283,62}, {5,4.533,85}, {6,2.883,55}, {7,4.7,88}, {8,3.6,85}, {9,1.95,51}, {10,4.35,85}, {11,1.833,54}, {12,3.917,84}, {13,4.2,78}, {14,1.75,47}, {15,4.7,83}, {16,2.167,52}, {17,1.75,62}, {18,4.8,84}, {19,1.6,52}, {20,4.25,79}, {21,1.8,51}, {22,1.75,47}, {23,3.45,78}, {24,3.067,69}, {25,4.533,74}, {26,3.6,83}, {27,1.967,55}, {28,4.083,76}, {29,3.85,78}, {30,4.433,79}, {31,4.3,73}, {32,4.467,77}, {33,3.367,66}, {34,4.033,80}, {35,3.833,74}, {36,2.017,52}, {37,1.867,48}, {38,4.833,80}, {39,1.833,59}, {40,4.783,90}, {41,4.35,80}, {42,1.883,58}, {43,4.567,84}, {44,1.75,58}, {45,4.533,73}, {46,3.317,83}, {47,3.833,64}, {48,2.1,53}, {49,4.633,82}, {50,2,59}, {51,4.8,75}, {52,4.716,90}, {53,1.833,54}, {54,4.833,80}, {55,1.733,54}, {56,4.883,83}, {57,3.717,71}, {58,1.667,64}, {59,4.567,77}, {60,4.317,81}, {61,2.233,59}, {62,4.5,84}, {63,1.75,48}, {64,4.8,82}, {65,1.817,60}, {66,4.4,92}, {67,4.167,78}, {68,4.7,78}, {69,2.067,65}, {70,4.7,73}, {71,4.033,82}, {72,1.967,56}, {73,4.5,79}, {74,4,71}, {75,1.983,62}, {76,5.067,76}, {77,2.017,60}, {78,4.567,78}, {79,3.883,76}, {80,3.6,83}, {81,4.133,75}, {82,4.333,82}, {83,4.1,70}, {84,2.633,65}, {85,4.067,73}, {86,4.933,88}, {87,3.95,76}, {88,4.517,80}, {89,2.167,48}, {90,4,86}, {91,2.2,60}, {92,4.333,90}, {93,1.867,50}, {94,4.817,78}, {95,1.833,63}, {96,4.3,72}, {97,4.667,84}, {98,3.75,75}, {99,1.867,51}, {100,4.9,82}, {101,2.483,62}, {102,4.367,88}, {103,2.1,49}, {104,4.5,83}, {105,4.05,81}, {106,1.867,47}, {107,4.7,84}, {108,1.783,52}, {109,4.85,86}, {110,3.683,81}, {111,4.733,75}, {112,2.3,59}, {113,4.9,89}, {114,4.417,79}, {115,1.7,59}, {116,4.633,81}, {117,2.317,50}, {118,4.6,85}, {119,1.817,59}, {120,4.417,87}, {121,2.617,53}, {122,4.067,69}, {123,4.25,77}, {124,1.967,56}, {125,4.6,88}, {126,3.767,81}, {127,1.917,45}, {128,4.5,82}, {129,2.267,55}, {130,4.65,90}, {131,1.867,45}, {132,4.167,83}, {133,2.8,56}, {134,4.333,89}, {135,1.833,46}, {136,4.383,82}, {137,1.883,51}, {138,4.933,86}, {139,2.033,53}, {140,3.733,79}, {141,4.233,81}, {142,2.233,60}, {143,4.533,82}, {144,4.817,77}, {145,4.333,76}, {146,1.983,59}, {147,4.633,80}, {148,2.017,49}, {149,5.1,96}, {150,1.8,53}, {151,5.033,77}, {152,4,77}, {153,2.4,65}, {154,4.6,81}, {155,3.567,71}, {156,4,70}, {157,4.5,81}, {158,4.083,93}, {159,1.8,53}, {160,3.967,89}, {161,2.2,45}, {162,4.15,86}, {163,2,58}, {164,3.833,78}, {165,3.5,66}, {166,4.583,76}, {167,2.367,63}, {168,5,88}, {169,1.933,52}, {170,4.617,93}, {171,1.917,49}, {172,2.083,57}, {173,4.583,77}, {174,3.333,68}, {175,4.167,81}, {176,4.333,81}, {177,4.5,73}, {178,2.417,50}, {179,4,85}, {180,4.167,74}, {181,1.883,55}, {182,4.583,77}, {183,4.25,83}, {184,3.767,83}, {185,2.033,51}, {186,4.433,78}, {187,4.083,84}, {188,1.833,46}, {189,4.417,83}, {190,2.183,55}, {191,4.8,81}, {192,1.833,57}, {193,4.8,76}, {194,4.1,84}, {195,3.966,77}, {196,4.233,81}, {197,3.5,87}, {198,4.366,77}, {199,2.25,51}, {200,4.667,78}, {201,2.1,60}, {202,4.35,82}, {203,4.133,91}, {204,1.867,53}, {205,4.6,78}, {206,1.783,46}, {207,4.367,77}, {208,3.85,84}, {209,1.933,49}, {210,4.5,83}, {211,2.383,71}, {212,4.7,80}, {213,1.867,49}, {214,3.833,75}, {215,3.417,64}, {216,4.233,76}, {217,2.4,53}, {218,4.8,94}, {219,2,55}, {220,4.15,76}, {221,1.867,50}, {222,4.267,82}, {223,1.75,54}, {224,4.483,75}, {225,4,78}, {226,4.117,79}, {227,4.083,78}, {228,4.267,78}, {229,3.917,70}, {230,4.55,79}, {231,4.083,70}, {232,2.417,54}, {233,4.183,86}, {234,2.217,50}, {235,4.45,90}, {236,1.883,54}, {237,1.85,54}, {238,4.283,77}, {239,3.95,79}, {240,2.333,64}, {241,4.15,75}, {242,2.35,47}, {243,4.933,86}, {244,2.9,63}, {245,4.583,85}, {246,3.833,82}, {247,2.083,57}, {248,4.367,82}, {249,2.133,67}, {250,4.35,74}, {251,2.2,54}, {252,4.45,83}, {253,3.567,73}, {254,4.5,73}, {255,4.15,88}, {256,3.817,80}, {257,3.917,71}, {258,4.45,83}, {259,2,56}, {260,4.283,79}, {261,4.767,78}, {262,4.533,84}, {263,1.85,58}, {264,4.25,83}, {265,1.983,43}, {266,2.25,60}, {267,4.75,75}, {268,4.117,81}, {269,2.15,46}, {270,4.417,90}, {271,1.817,46}, {272,4.467,74}}