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SimpleSchellingTwoSubgroups_Hatna.nlogo
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SimpleSchellingTwoSubgroups_Hatna.nlogo
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;; An implementation of the Schelling model of Segergation
;; By Erez Hatna (erezh51@gmail.com)
;; Updated with integration to clustering algorithm by Chathika Gunaratne <chathikagunaratne@gmail.com>
__includes ["util/functions.nls" "util/C-Index.nls" "util/MoransI.nls"]
extensions [array csv table]
globals [
empty-patches-list;; an array of unoccupied patches
global-max-threshold;; storing the variance of threshold as a global to avoid excessive computations
max-distance-between-patches;; storing the maximum possible distance between patches to avoid excessive computationsW
max-history-length
max-ticks-at-current-residence
size-of-blue-patch
size-of-green-patch
size-of-integrated-patch
]
turtles-own [
home-patch; a reference to the home patch
home-utility; the utility of the home patch
home-utility-unassigned; temporary variable to prevent compounding
normalizer
color-group; the group membership (1 or 2), represent the turtles color
threshold ;; the minimum fraction of friends that make an aent happy (utility of 1)
my-recent-moves ; set of patches this agent has lived in
ticks-at-current-residence ; ticks spent in current residence
patch-being-evaluated ; A temporary variable to hold the patch being considered for utility calculation
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
]
patches-own [
resident;; a pointer to the resident turtle (if any)
neighboring-patches; a list of all neighboring patches
c-index-area ;; Used to calculate the c-index
]
to setup
clear-all
ask patches [
;; setting residet as null
set resident nobody
set neighboring-patches patch-set get-neighbors
]
;; creating the turtles
let number-of-turtles density * count patches
ask n-of number-of-turtles patches [
sprout 1 [
set color-group 2; 2 represents green turtles
set home-patch myself ;; myself is the calling patch
set resident self ;; the patch is now occupied by the turtle
set shape "square"
]
]
;; setting the group code of the code group 1 ("blue") turtles
let no-of-blue-turtles fraction-of-blue * count turtles
ask n-of no-of-blue-turtles turtles [
set color-group 1
]
;set empty-patches-array array:from-list sort patches with [resident = nobody]
set empty-patches-list sort patches with [resident = nobody]
set threshold-group-B threshold-group-A
ask turtles [ifelse one-of [true false] [set threshold threshold-group-A][set threshold threshold-group-B]]
color-by-color-group
ask turtles [
set max-history-length history-length
set my-recent-moves (list)
set ticks-at-current-residence 0
]
;; set some globals required for utility function calculations
set global-max-threshold max [threshold] of turtles
set max-distance-between-patches (sqrt ( (world-height / 2) ^ 2 + (world-width / 2) ^ 2))
calc-areas
reset-ticks
end
;; Patch procedure
;; Reports a list of neighboring patches of the calling patch.
to-report get-neighbors
let neighbors-list [];; an enpty list to store the neighboring patches
let x-counter pxcor - neighborhood-distance
while [x-counter <= pxcor + neighborhood-distance] [
let y-counter pycor - neighborhood-distance
while [y-counter <= pycor + neighborhood-distance] [
let x x-counter
let y y-counter
;; a patch is not a neighbor of itself
if not (pxcor = x and pycor = y) [
;; adding the patch to the neighbors list
set neighbors-list sentence neighbors-list patch x y
] ;; end if
set y-counter y-counter + 1
] ;; end while
set x-counter x-counter + 1
] ;; end while
report neighbors-list
end
;; Sets the colors of the turtles according to ther group
to color-by-color-group
ask turtles [
ifelse color-group = 1 [
set color blue
]
[
set color green
]
]
end
to color-by-threshold
ask turtles [
set color red + threshold * white
]
end
to go
calc-areas
calc-home-utilities
; compare home utility with potential new home utilities
ask turtles [
let relocated False
if interested-to-relocate? [
set relocated try-to-relocate
]
set my-recent-moves lput (ifelse-value relocated [1][0]) my-recent-moves
if (length my-recent-moves > max-history-length) [set my-recent-moves sublist my-recent-moves 1 max-history-length]
set ticks-at-current-residence ticks-at-current-residence + 1
]
set max-ticks-at-current-residence max [ticks-at-current-residence] of turtles
tick
if ticks >= stopping-time [
stop
]
end
;; global procedure
;; calcs home utilities for agents
to calc-home-utilities
; calc home utilities
ask turtles [
set home-utility-unassigned calc-utility home-patch
]
; assign home utilities. Done in two steps since some factors require home-utility of other agents.
ask turtles [
set home-utility home-utility-unassigned
]
end
;; turtle procedure
;; reports true if the turtle is intersted to relocate
to-report interested-to-relocate?
report
home-utility < 1 or
(home-utility = 1 and random-float 1 < prob-of-relocation-attempt-by-happy)
end
;; turtle procedure
to-report try-to-relocate
set empty-patches-list shuffle empty-patches-list
let best-patch nobody
let utility-of-best-patch 0
let index-of-best-patch 0
let counter 0
foreach empty-patches-list [ p ->
let utility-this-patch calc-utility p
if utility-this-patch > utility-of-best-patch [
set best-patch p
set utility-of-best-patch utility-this-patch
set index-of-best-patch counter
]
set counter counter + 1
]
let relocated False
;; if the turte has found a patch
if index-of-best-patch != -1 [
;; Unhappy turtles move if the new patch is better than their home patch
if home-utility < 1 and utility-of-best-patch > home-utility [
relocate-to index-of-best-patch
]
;; Happy turtles will only move to another good patch
if home-utility = 1 and utility-of-best-patch = 1 [
relocate-to index-of-best-patch
]
;; record a move
set relocated True
]
report relocated
end
;; turtle procedure
;; relocates the turtle to the given patch and updates the empty patches array
to relocate-to [index-of-patch]
;; copy the home-patch to the array instead of destination-patch
let destination-patch item index-of-patch empty-patches-list
set empty-patches-list replace-item index-of-patch empty-patches-list home-patch
;; the old home patch should no longer be occupied
ask home-patch [
set resident nobody
]
;; The new destination patch is now occupied
ask destination-patch [
set resident myself
]
;; the turtle should point to its new patch
set home-patch destination-patch
;; The turtle loctates itself
;; in the center of the new patch
move-to destination-patch
;; reset age at residence
set ticks-at-current-residence 0
end
;; turtle procedure
;; the turtle evaluates the utility of a given patch
to-report calc-utility [patch-to-evaluate]
set patch-being-evaluated patch-to-evaluate
set normalizer 0
let utility-here
;; @EMD @EvolveNextLine @Factors-File="util/functions.nls" @return-type=float
;(calc-fraction-of-friends get-patch-to-evaluate)
( norm_divide (negate (my-tendency-to-move get-patch-to-evaluate)) (calc-fraction-of-friends get-patch-to-evaluate))
;(neighborhood-isolation get-patch-to-evaluate)
; (combine
; (combine (negate (my-tendency-to-move get-patch-to-evaluate))(negate (my-tendency-to-move get-patch-to-evaluate)) )
; (combine
; (combine (calc-fraction-of-friends get-patch-to-evaluate) (neighborhood-isolation get-patch-to-evaluate) )
; (combine (neighborhood-isolation get-patch-to-evaluate) (neighborhood-isolation get-patch-to-evaluate) )
; )
; )
;(calc-fraction-of-friends get-patch-to-evaluate)
;( negate (( combine (( norm_divide (( norm_divide (( norm_multiply (( mean-neighborhood-age (( get-patch-to-evaluate ) ) ) ) (( combine (( neighborhood-isolation (( get-patch-to-evaluate ) ) ) ) (( neighborhood-isolation (( get-patch-to-evaluate ) ) ) ) ) ) ) ) (( distance-from-home-patch (( get-patch-to-evaluate ) ) ) ) ) ) (( norm_divide (( calc-fraction-of-friends (( get-patch-to-evaluate ) ) ) ) (( neighborhood-isolation (( get-patch-to-evaluate ) ) ) ) ) ) ) ) (( combine (( neighborhood-isolation (( get-patch-to-evaluate ) ) ) ) (( norm_divide (( calc-fraction-of-friends (( get-patch-to-evaluate ) ) ) ) (( neighborhood-isolation (( get-patch-to-evaluate ) ) ) ) ) ) ) ) ) ) )
set utility-here ((utility-here / normalizer) + 1) / 2
if utility-here > 1 or utility-here < 0 [print utility-here]
ifelse utility-here < threshold [
report utility-here / threshold
] [
report 1
]
report utility-here
end
@#$#@#$#@
GRAPHICS-WINDOW
209
12
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307
-1
-1
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1
10
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ticks
30.0
BUTTON
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15
145
48
NIL
setup
NIL
1
T
OBSERVER
NIL
NIL
NIL
NIL
1
SLIDER
14
54
203
87
density
density
0
1
0.95
0.01
1
NIL
HORIZONTAL
SLIDER
13
94
203
127
fraction-of-blue
fraction-of-blue
0
1
0.5
0.01
1
NIL
HORIZONTAL
SLIDER
14
215
199
248
prob-of-relocation-attempt-by-happy
prob-of-relocation-attempt-by-happy
0
1
0.01
0.01
1
NIL
HORIZONTAL
BUTTON
115
327
178
360
NIL
go
T
1
T
OBSERVER
NIL
NIL
NIL
NIL
1
PLOT
519
10
847
219
plot 1
NIL
NIL
0.0
100.0
0.0
1.0
true
true
"" ""
PENS
"IC" 1.0 0 -5298144 true "" "if update-graph? [\n let m moran-I true\n if m != -1 [\n plotxy ticks m\n ]\n]"
"IT" 1.0 0 -14730904 true "" "if update-graph? [\n let m moran-I false\n if m != -1 [\n plotxy ticks m\n ]\n]"
"C" 1.0 0 -15040220 true "" "if update-graph? [\n plotxy ticks c-index\n]"
"M" 1.0 0 -7500403 true "" "if update-graph? [\nplotxy ticks mixed-coexistence\n]"
SLIDER
14
173
201
206
neighborhood-distance
neighborhood-distance
1
8
1.0
1
1
NIL
HORIZONTAL
BUTTON
276
346
399
379
show-hide-c-areas
ask turtles [set hidden? not hidden?]\nifelse [hidden?] of turtle 0 [ \n color-areas\n]\n[\n ask patches [\n set pcolor black\n ]\n \n]
NIL
1
T
OBSERVER
NIL
NIL
NIL
NIL
1
INPUTBOX
9
316
99
376
stopping-time
5000.0
1
0
Number
PLOT
516
229
791
379
Home Utility
NIL
NIL
0.0
1.0
0.0
1.0
true
false
"" ""
PENS
"default" 0.1 1 -16777216 true "" "if update-graph? and ticks > 1 [ \n histogram [home-utility] of turtles\n]"
BUTTON
276
382
399
415
NIL
color-by-color-group
NIL
1
T
OBSERVER
NIL
NIL
NIL
NIL
1
BUTTON
277
418
439
451
NIL
color-by-threshold\n
NIL
1
T
OBSERVER
NIL
NIL
NIL
NIL
1
SLIDER
14
387
186
420
threshold-group-A
threshold-group-A
0
1
0.65
0.01
1
NIL
HORIZONTAL
SLIDER
14
424
186
457
threshold-group-B
threshold-group-B
0
1
0.65
0.01
1
NIL
HORIZONTAL
SLIDER
14
465
186
498
history-length
history-length
0
50
10.0
1
1
NIL
HORIZONTAL
PLOT
815
226
1015
376
Recent Moves Hist
NIL
NIL
0.0
10.0
0.0
10.0
true
false
"" ""
PENS
"default" 1.0 1 -16777216 true "" "if update-graph? [histogram [sum my-recent-moves] of turtles]"
PLOT
867
10
1125
217
c areas
NIL
NIL
0.0
10.0
0.0
1.0
true
false
"" ""
PENS
"default" 1.0 0 -14454117 true "" "plot size-of-blue-patch / (size-of-blue-patch + size-of-green-patch + size-of-integrated-patch)"
"pen-1" 1.0 0 -13840069 true "" "plot size-of-green-patch / (size-of-blue-patch + size-of-green-patch + size-of-integrated-patch)"
"pen-2" 1.0 0 -9276814 true "" "plot size-of-integrated-patch / (size-of-blue-patch + size-of-green-patch + size-of-integrated-patch)"
SWITCH
531
406
702
439
update-graph?
update-graph?
1
1
-1000
@#$#@#$#@
## WHAT IS IT?
(a general understanding of what the model is trying to show or explain)
## HOW IT WORKS
(what rules the agents use to create the overall behavior of the model)
## HOW TO USE IT
(how to use the model, including a description of each of the items in the Interface tab)
## THINGS TO NOTICE
(suggested things for the user to notice while running the model)
## THINGS TO TRY
(suggested things for the user to try to do (move sliders, switches, etc.) with the model)
## EXTENDING THE MODEL
(suggested things to add or change in the Code tab to make the model more complicated, detailed, accurate, etc.)
## NETLOGO FEATURES
(interesting or unusual features of NetLogo that the model uses, particularly in the Code tab; or where workarounds were needed for missing features)
## RELATED MODELS
(models in the NetLogo Models Library and elsewhere which are of related interest)
## CREDITS AND REFERENCES
(a reference to the model's URL on the web if it has one, as well as any other necessary credits, citations, and links)
@#$#@#$#@
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Polygon -7500403 true true 150 165 89 198 75 225 75 255 105 270 135 255 150 240
Polygon -7500403 true true 139 148 100 105 55 90 25 90 10 105 10 135 25 180 40 195 85 194 139 163
Polygon -7500403 true true 162 150 200 105 245 90 275 90 290 105 290 135 275 180 260 195 215 195 162 165
Polygon -16777216 true false 150 255 135 225 120 150 135 120 150 105 165 120 180 150 165 225
Circle -16777216 true false 135 90 30
Line -16777216 false 150 105 195 60
Line -16777216 false 150 105 105 60
car
false
0
Polygon -7500403 true true 300 180 279 164 261 144 240 135 226 132 213 106 203 84 185 63 159 50 135 50 75 60 0 150 0 165 0 225 300 225 300 180
Circle -16777216 true false 180 180 90
Circle -16777216 true false 30 180 90
Polygon -16777216 true false 162 80 132 78 134 135 209 135 194 105 189 96 180 89
Circle -7500403 true true 47 195 58
Circle -7500403 true true 195 195 58
circle
false
0
Circle -7500403 true true 0 0 300
circle 2
false
0
Circle -7500403 true true 0 0 300
Circle -16777216 true false 30 30 240
cow
false
0
Polygon -7500403 true true 200 193 197 249 179 249 177 196 166 187 140 189 93 191 78 179 72 211 49 209 48 181 37 149 25 120 25 89 45 72 103 84 179 75 198 76 252 64 272 81 293 103 285 121 255 121 242 118 224 167
Polygon -7500403 true true 73 210 86 251 62 249 48 208
Polygon -7500403 true true 25 114 16 195 9 204 23 213 25 200 39 123
cylinder
false
0
Circle -7500403 true true 0 0 300
dot
false
0
Circle -7500403 true true 90 90 120
face happy
false
0
Circle -7500403 true true 8 8 285
Circle -16777216 true false 60 75 60
Circle -16777216 true false 180 75 60
Polygon -16777216 true false 150 255 90 239 62 213 47 191 67 179 90 203 109 218 150 225 192 218 210 203 227 181 251 194 236 217 212 240
face neutral
false
0
Circle -7500403 true true 8 7 285
Circle -16777216 true false 60 75 60
Circle -16777216 true false 180 75 60
Rectangle -16777216 true false 60 195 240 225
face sad
false
0
Circle -7500403 true true 8 8 285
Circle -16777216 true false 60 75 60
Circle -16777216 true false 180 75 60
Polygon -16777216 true false 150 168 90 184 62 210 47 232 67 244 90 220 109 205 150 198 192 205 210 220 227 242 251 229 236 206 212 183
fish
false
0
Polygon -1 true false 44 131 21 87 15 86 0 120 15 150 0 180 13 214 20 212 45 166
Polygon -1 true false 135 195 119 235 95 218 76 210 46 204 60 165
Polygon -1 true false 75 45 83 77 71 103 86 114 166 78 135 60
Polygon -7500403 true true 30 136 151 77 226 81 280 119 292 146 292 160 287 170 270 195 195 210 151 212 30 166
Circle -16777216 true false 215 106 30
flag
false
0
Rectangle -7500403 true true 60 15 75 300
Polygon -7500403 true true 90 150 270 90 90 30
Line -7500403 true 75 135 90 135
Line -7500403 true 75 45 90 45
flower
false
0
Polygon -10899396 true false 135 120 165 165 180 210 180 240 150 300 165 300 195 240 195 195 165 135
Circle -7500403 true true 85 132 38
Circle -7500403 true true 130 147 38
Circle -7500403 true true 192 85 38
Circle -7500403 true true 85 40 38
Circle -7500403 true true 177 40 38
Circle -7500403 true true 177 132 38
Circle -7500403 true true 70 85 38
Circle -7500403 true true 130 25 38
Circle -7500403 true true 96 51 108
Circle -16777216 true false 113 68 74
Polygon -10899396 true false 189 233 219 188 249 173 279 188 234 218
Polygon -10899396 true false 180 255 150 210 105 210 75 240 135 240
house
false
0
Rectangle -7500403 true true 45 120 255 285
Rectangle -16777216 true false 120 210 180 285
Polygon -7500403 true true 15 120 150 15 285 120
Line -16777216 false 30 120 270 120
leaf
false
0
Polygon -7500403 true true 150 210 135 195 120 210 60 210 30 195 60 180 60 165 15 135 30 120 15 105 40 104 45 90 60 90 90 105 105 120 120 120 105 60 120 60 135 30 150 15 165 30 180 60 195 60 180 120 195 120 210 105 240 90 255 90 263 104 285 105 270 120 285 135 240 165 240 180 270 195 240 210 180 210 165 195
Polygon -7500403 true true 135 195 135 240 120 255 105 255 105 285 135 285 165 240 165 195
line
true
0
Line -7500403 true 150 0 150 300
line half
true
0
Line -7500403 true 150 0 150 150
pentagon
false
0
Polygon -7500403 true true 150 15 15 120 60 285 240 285 285 120
person
false
0
Circle -7500403 true true 110 5 80
Polygon -7500403 true true 105 90 120 195 90 285 105 300 135 300 150 225 165 300 195 300 210 285 180 195 195 90
Rectangle -7500403 true true 127 79 172 94
Polygon -7500403 true true 195 90 240 150 225 180 165 105
Polygon -7500403 true true 105 90 60 150 75 180 135 105
plant
false
0
Rectangle -7500403 true true 135 90 165 300
Polygon -7500403 true true 135 255 90 210 45 195 75 255 135 285
Polygon -7500403 true true 165 255 210 210 255 195 225 255 165 285
Polygon -7500403 true true 135 180 90 135 45 120 75 180 135 210
Polygon -7500403 true true 165 180 165 210 225 180 255 120 210 135
Polygon -7500403 true true 135 105 90 60 45 45 75 105 135 135
Polygon -7500403 true true 165 105 165 135 225 105 255 45 210 60
Polygon -7500403 true true 135 90 120 45 150 15 180 45 165 90
sheep
false
15
Circle -1 true true 203 65 88
Circle -1 true true 70 65 162
Circle -1 true true 150 105 120
Polygon -7500403 true false 218 120 240 165 255 165 278 120
Circle -7500403 true false 214 72 67
Rectangle -1 true true 164 223 179 298
Polygon -1 true true 45 285 30 285 30 240 15 195 45 210
Circle -1 true true 3 83 150
Rectangle -1 true true 65 221 80 296
Polygon -1 true true 195 285 210 285 210 240 240 210 195 210
Polygon -7500403 true false 276 85 285 105 302 99 294 83
Polygon -7500403 true false 219 85 210 105 193 99 201 83
square
false
0
Rectangle -7500403 true true 30 30 270 270
square 2
false
0
Rectangle -7500403 true true 30 30 270 270
Rectangle -16777216 true false 60 60 240 240
square 3
false
0
Rectangle -7500403 true true 0 0 300 300
star
false
0
Polygon -7500403 true true 151 1 185 108 298 108 207 175 242 282 151 216 59 282 94 175 3 108 116 108
target
false
0
Circle -7500403 true true 0 0 300
Circle -16777216 true false 30 30 240
Circle -7500403 true true 60 60 180
Circle -16777216 true false 90 90 120
Circle -7500403 true true 120 120 60
tree
false
0
Circle -7500403 true true 118 3 94
Rectangle -6459832 true false 120 195 180 300
Circle -7500403 true true 65 21 108
Circle -7500403 true true 116 41 127
Circle -7500403 true true 45 90 120
Circle -7500403 true true 104 74 152
triangle
false
0
Polygon -7500403 true true 150 30 15 255 285 255
triangle 2
false
0
Polygon -7500403 true true 150 30 15 255 285 255
Polygon -16777216 true false 151 99 225 223 75 224
truck
false
0
Rectangle -7500403 true true 4 45 195 187
Polygon -7500403 true true 296 193 296 150 259 134 244 104 208 104 207 194
Rectangle -1 true false 195 60 195 105
Polygon -16777216 true false 238 112 252 141 219 141 218 112
Circle -16777216 true false 234 174 42
Rectangle -7500403 true true 181 185 214 194
Circle -16777216 true false 144 174 42
Circle -16777216 true false 24 174 42
Circle -7500403 false true 24 174 42
Circle -7500403 false true 144 174 42
Circle -7500403 false true 234 174 42
turtle
true
0
Polygon -10899396 true false 215 204 240 233 246 254 228 266 215 252 193 210
Polygon -10899396 true false 195 90 225 75 245 75 260 89 269 108 261 124 240 105 225 105 210 105
Polygon -10899396 true false 105 90 75 75 55 75 40 89 31 108 39 124 60 105 75 105 90 105
Polygon -10899396 true false 132 85 134 64 107 51 108 17 150 2 192 18 192 52 169 65 172 87
Polygon -10899396 true false 85 204 60 233 54 254 72 266 85 252 107 210
Polygon -7500403 true true 119 75 179 75 209 101 224 135 220 225 175 261 128 261 81 224 74 135 88 99
wheel
false
0
Circle -7500403 true true 3 3 294
Circle -16777216 true false 30 30 240
Line -7500403 true 150 285 150 15
Line -7500403 true 15 150 285 150
Circle -7500403 true true 120 120 60
Line -7500403 true 216 40 79 269
Line -7500403 true 40 84 269 221
Line -7500403 true 40 216 269 79
Line -7500403 true 84 40 221 269
wolf
false
0
Polygon -16777216 true false 253 133 245 131 245 133
Polygon -7500403 true true 2 194 13 197 30 191 38 193 38 205 20 226 20 257 27 265 38 266 40 260 31 253 31 230 60 206 68 198 75 209 66 228 65 243 82 261 84 268 100 267 103 261 77 239 79 231 100 207 98 196 119 201 143 202 160 195 166 210 172 213 173 238 167 251 160 248 154 265 169 264 178 247 186 240 198 260 200 271 217 271 219 262 207 258 195 230 192 198 210 184 227 164 242 144 259 145 284 151 277 141 293 140 299 134 297 127 273 119 270 105
Polygon -7500403 true true -1 195 14 180 36 166 40 153 53 140 82 131 134 133 159 126 188 115 227 108 236 102 238 98 268 86 269 92 281 87 269 103 269 113
x
false
0
Polygon -7500403 true true 270 75 225 30 30 225 75 270
Polygon -7500403 true true 30 75 75 30 270 225 225 270
@#$#@#$#@
NetLogo 6.2.2
@#$#@#$#@
@#$#@#$#@
@#$#@#$#@
<experiments>
<experiment name="Common F" repetitions="1" runMetricsEveryStep="false">
<setup>setup
set min-desired-fraction-of-subgroup-2 min-desired-fraction-of-subgroup-1</setup>
<go>go</go>
<timeLimit steps="50000"/>
<metric>moran-I 1 true</metric>
<metric>moran-I 1 false</metric>
<metric>c-index 1</metric>
<enumeratedValueSet variable="fraction-of-blue">
<value value="0.5"/>
</enumeratedValueSet>
<enumeratedValueSet variable="prob-of-relocation-attempt-by-happy">
<value value="0.01"/>
</enumeratedValueSet>
<enumeratedValueSet variable="stopping-time">
<value value="50000"/>
</enumeratedValueSet>
<enumeratedValueSet variable="min-desired-fraction-of-subgroup-2">
<value value="0.275"/>
</enumeratedValueSet>
<enumeratedValueSet variable="fraction-of-subgroup-1">
<value value="0.5"/>
</enumeratedValueSet>
<enumeratedValueSet variable="neighborhood-distance">
<value value="2"/>
</enumeratedValueSet>
<enumeratedValueSet variable="density">
<value value="0.98"/>
</enumeratedValueSet>
<enumeratedValueSet variable="update-turtles-appearance?">
<value value="false"/>
</enumeratedValueSet>
<enumeratedValueSet variable="two-regions?">
<value value="false"/>
</enumeratedValueSet>
<steppedValueSet variable="min-desired-fraction-of-subgroup-1" first="-0.001" step="0.041666667" last="1"/>
<enumeratedValueSet variable="update-graph?">
<value value="false"/>
</enumeratedValueSet>
</experiment>
<experiment name="F1=3/24" repetitions="1" runMetricsEveryStep="false">
<setup>setup</setup>
<go>go</go>
<timeLimit steps="50000"/>
<metric>moran-I 1 true</metric>
<metric>moran-I 1 false</metric>
<metric>c-index 1</metric>
<enumeratedValueSet variable="fraction-of-blue">
<value value="0.5"/>
</enumeratedValueSet>
<enumeratedValueSet variable="prob-of-relocation-attempt-by-happy">
<value value="0.01"/>
</enumeratedValueSet>
<enumeratedValueSet variable="stopping-time">
<value value="50000"/>
</enumeratedValueSet>
<enumeratedValueSet variable="min-desired-fraction-of-subgroup-1">
<value value="0.124"/>
</enumeratedValueSet>
<enumeratedValueSet variable="fraction-of-subgroup-1">
<value value="0.5"/>
</enumeratedValueSet>
<enumeratedValueSet variable="neighborhood-distance">
<value value="2"/>
</enumeratedValueSet>
<enumeratedValueSet variable="density">
<value value="0.98"/>
</enumeratedValueSet>
<enumeratedValueSet variable="update-turtles-appearance?">
<value value="false"/>
</enumeratedValueSet>
<enumeratedValueSet variable="two-regions?">