dados

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CC BY-NC-SA 3.0

This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/ or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.

Commercial licenses are also available. To inquire about commercial licenses, please contact Uri Wilensky at uri@northwestern.edu.

This model was created as part of the projects: PARTICIPATORY SIMULATIONS: NETWORK-BASED DESIGN FOR SYSTEMS LEARNING IN CLASSROOMS and/or INTEGRATED SIMULATION AND MODELING ENVIRONMENT. The project gratefully acknowledges the support of the National Science Foundation (REPP & ROLE programs) -- grant numbers REC #9814682 and REC-0126227.

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globals [
 
  frecuencia_1                          ; frecuencia de cada cara
  frecuencia_2
  frecuencia_3
  frecuencia_4
  frecuencia_5
  frecuencia_6
  n ; contador 
  tirada       
  exitos  
  #x
                                        ; the original combination
  #y
  media
  varianza
   ]

to iniciar
     
   set n 0 
   set frecuencia_1 0                          ; frecuencia de cada cara
   set exitos 0
   set frecuencia_2 0
   set frecuencia_3 0
   set frecuencia_4 0
   set frecuencia_5 0
   set frecuencia_6 0
   
  set #x []
  set #y []
   clear-all
   create-turtles 1    [ ;set shape "1"  
                             set size 4 
                             setxy 0 0
                             set heading 0
                             set color 9.0
                             set size 16
                       ]
   ask patches [ set pcolor green - 2 ]
end 

to tirar
  reset-ticks
  if n > muestra
    [ media_varianza 
      stop]  
  set tirada (random 7) + 1
  ask turtles [    
    if tirada = 1  [ set shape "1" set frecuencia_1  (frecuencia_1 + 1) ]
    if tirada = 2  [ set shape "2" set frecuencia_2  (frecuencia_2 + 1) ] 
    if tirada = 3  [ set shape "3" set frecuencia_3  (frecuencia_3 + 1) ]
    if tirada = 4  [ set shape "4" set frecuencia_4  (frecuencia_4 + 1) ]
    if tirada = 5  [ set shape "5" set frecuencia_5  (frecuencia_5 + 1) ]
    if tirada = 6  [ set shape "6" set frecuencia_6  (frecuencia_6 + 1) ]
  
    ]
  
  if tirada = puntos [set exitos (exitos + 1)]
  set n ( n + 1 ) 
 ; ^
end 

to media_varianza
     set media  ( 1 * frecuencia_1 + 2 * frecuencia_2 + 3 * frecuencia_3 + 4 * frecuencia_4 + 5 * frecuencia_5 + 6 * frecuencia_6 ) / n
    ; set varianza  ((( 1 - media) ^ 2  ) + (( 2 - media) ^ 2  ) + (( 3 - media) ^ 2  ) + (( 4 - media) ^ 2  ) + (( 5 - media) ^ 2  ) + (( 6 - media) ^ 2  )/ n )
     set varianza  ((( 1 - media) ^ 2  ) + (( 2 - media) ^ 2  ) + (( 3 - media) ^ 2  ) + (( 4 - media) ^ 2  ) + (( 5 - media) ^ 2  ) + (( 6 - media) ^ 2  ) ) / n
end

There is only one version of this model, created over 9 years ago by carlos paladea.

Attached files

File	Type	Description	Last updated
dados.png	preview	Preview for 'dados'	over 9 years ago, by carlos paladea	Download

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