Finalidade

Esta atividade tem o objetivo de Construir sequencia descrita em classe (x[n+1] = x²[n] + e[n], x[0] = e[0]) e plotar diagrama de Poincaré (x[n+1] vs x[n]).

set.seed(123)
x0 = rnorm(1,0,1)
vetor = rep(1:999-1:999) #Cria um vetor vazio com 999 observações
x = c(x0,vetor)

for (i in 1:999) {
  x[i+1] = (((x[i]^2) %% 100) + rnorm(1,0,1))
  
}
x
##    [1]  -0.56047565   0.08395546   1.56575683   2.52210285   6.49029054
##    [6]  43.83893625  22.31324774  96.61596363  33.95757503  52.67123995
##   [11]  75.48359925  98.13357008  30.59834785  36.36957370  22.19005023
##   [16]  94.18524250  71.35775491  89.96256880  93.96514010  28.97476229
##   [21]  38.46902607  79.64799160  42.77656067  29.10525147  46.49062410
##   [26]  59.69143558  63.90526835  84.03669584  61.02811102  25.68414969
##   [31]  60.10200942  11.95646530  43.85218823  23.89254573  71.67532251
##   [36]  38.04049670  47.63330677  68.87000222  42.77124360  28.99880851
##   [41]  40.23618780  18.74289149  50.03058501   5.22839287  28.54405398
##   [46]  13.63990910  85.64423540  34.46840262  88.85074401  94.37134170
##   [51]   6.20345313  38.45428395  78.68908350  93.34046495  12.21662521
##   [56]  50.76240210  75.27271424  66.56612350  31.17265211  71.95018138
##   [61]  77.20824079  60.61012253  73.25374514  65.09260165  35.97499826
##   [66]  94.50402824  31.45956289  89.75710120  57.25948283  80.69845851
##   [71]  11.75017471  35.75743688  79.60003103  35.45573845  56.42138062
##   [76]  84.39776204  22.69746452  13.95417788  94.90038369   5.94393373
##   [81]  35.33611241  49.02612064   3.18984464  10.81948540  16.84077781
##   [86]  83.94357922  47.62133171  68.22641561  54.51785540  73.34536452
##   [91]  80.53600075  86.59581360  99.07366555  14.96329854  25.26095577
##   [96]  37.51562689   9.60959404  93.87690817  12.63818802  58.69737560
##  [101]  44.67149615  95.79945203  77.28831816  73.13658122  48.00789341
##  [106]   4.71280206  21.42559880  57.38834217  93.04159106  57.65666354
##  [111]  23.71550337  63.03306444  71.54932936  19.25097057  71.11927510
##  [116]  58.25244452  93.45296914  32.81673459  76.08836477  88.41512454
##  [121]  17.35189479   0.14077828  -0.47073892  -0.03449706   1.84505205
##  [126]   2.75226717   7.81036117  61.07970253  29.76820419  86.07467252
##  [131]  10.29379993   6.41382111  41.17833411  95.23270309  67.21449116
##  [136]  18.91915851  56.47391872  90.04344263   9.73066379  93.24192466
##  [141]  94.75829944  78.87311534  19.39617941  74.69710815  78.05642937
##  [146]  92.27525946  13.26175214  76.56198648  63.83788291  73.98826429
##  [151]  75.05099184  33.42041854  17.25657765  96.78109543  66.46097996
##  [156]  16.78146193  82.18045394  53.25457076  37.02628055  70.57087043
##  [161]  81.30046465   8.71637510  74.71503956  85.57817634  23.20740761
##  [166]  38.88199579  12.44616634  54.42327604  62.40983655  95.35666323
##  [171]  92.67784216  89.24772051  65.12154934  42.94464073  43.50083114
##  [176]  91.22631381  22.27812020  96.62512053  36.85044064  57.49661023
##  [181]   4.79686221  24.27307220  88.83238365  90.32687208  58.70753974
##  [186]  46.37804671  52.03313717   7.53210075  57.48659548   4.20936821
##  [191]  17.93322607  21.27591132  52.75898581  82.61522065  23.96388120
##  [196]  76.26481577  16.92283294  85.13100325  46.67654797  77.51465008
##  [201]  10.71978767  16.22626061  63.02638832  72.86881850   9.45036987
##  [206]  88.83324379  90.55659967  -0.09687349   1.66029194   2.70254120
##  [211]   7.42297418  55.34423317  64.21662140  23.25839957  39.96064356
##  [216]  98.52873053   7.46957722  55.07151790  31.63581072  -0.46019600
##  [221]  -0.36219312   0.74916967   1.67110334   3.50017471  11.88756571
##  [226]  41.37396855  11.10067735  22.50781943   7.48658602  55.03337771
##  [231]  30.62795650  37.98139982  42.80127100  31.21027190  73.50668334
##  [236]   1.91547892   3.48613410  12.57211336  58.38233865   7.71593033
##  [241]  58.74695891  50.70298249  72.28849433  24.48910959  99.53743684
##  [246]   9.60369435  92.12997028  86.57158342  93.97428668  31.65201763
##  [251]   1.47461710   1.61261922   2.25662352   5.18284636  28.46040517
##  [256]   9.90609729  99.21156293  43.56497282  97.79321705  61.98039992
##  [261]  41.04885714  84.51880216  43.47507293  91.38216467  52.99309849
##  [266]   9.81606867  96.22205310  56.92697548  40.29175744  23.51492479
##  [271]  53.79670095  95.04756127  34.72321204   4.30617972  19.39282684
##  [276]  75.63517556  20.85458510  34.98827102  24.60727595   5.54270460
##  [281]  29.05409922  44.87717754  14.34709062   5.57335751  31.18045841
##  [286]  72.35502547  35.47073092  59.81359800  77.44745488  98.27633220
##  [291]  59.40585395  30.10966402   7.73713065  59.28572269  16.79939781
##  [296]  82.28646775  72.92962721  17.37962167   2.07223299   5.54406413
##  [301]  30.02140487   0.53206133  -0.65544944  -0.62289930  -0.04915599
##  [306]   0.33359548  -1.90292455   3.83310228  15.92934813  55.78170590
##  [311]  12.89988920  67.16391607   9.26489144  85.23670667  64.94411832
##  [316]  18.44202830  40.00273647  -1.03972320   2.76546005   8.55916059
##  [321]  73.49666020   2.97716989   7.52476628  57.28292785  80.81091042
##  [326]  31.08698845  66.34002924   1.63244019   4.00037859  16.01031894
##  [331]  57.34787105  87.58987990  71.26545657  80.28451811  45.98123541
##  [336]  12.22178689  48.00803725   4.57085998  21.75854037  73.33219558
##  [341]  78.23509562  21.68919146  72.09208119  97.32418689  71.94537165
##  [346]  74.38326461  32.96938225  86.40831589  65.42304527  79.99494557
##  [351] 100.20625992  39.30177872  44.20253090  53.98037569  12.98775157
##  [356]  69.01559376  63.56361135  40.29965115  21.59598484  68.95801918
##  [361]  55.00310958  25.99325649  75.92314946  65.34929652  71.34821473
##  [366]  90.35795142  64.93755334  15.94042487  54.95406802  19.48855334
##  [371]  82.22048478  58.55706907  28.46635131  11.15853704  25.02308139
##  [376]  25.56512107  52.57863461  64.65729268  80.55118898  86.70376446
##  [381]  17.57732345   9.15253001  83.94353202  45.46155049  67.22870668
##  [386]  21.07757196  44.72027596  98.76749310  54.58204829  79.54609947
##  [391]  26.93489528  23.33093731  45.21688659  43.73735506  12.38266702
##  [396]  54.83434308   6.03103568  37.21912288  84.00242477  56.05282542
##  [401]  41.84568136  49.89239728  88.61655831  52.86556556  95.43871834
##  [406]   6.89841215  47.23833595  32.21678998  37.38274743  97.69709763
##  [411]  45.21511343  44.67431740  96.44789318   2.07339057   3.88527196
##  [416]  12.45218925  54.96407610  21.47994585  61.92347255  33.96117468
##  [421]  55.14088829  40.80398565  65.09156084  38.18355953  57.26575190
##  [426]  78.91600151  30.13274672   7.99355392  65.53047267  92.80434166
##  [431]  12.45531352  55.51325871  82.02193158  26.59162393   7.13372260
##  [436]  49.81257743  82.00557353  25.99886502  73.71599446  35.28353239
##  [441]  43.68661353   8.97497060  81.20999993  94.86419922  98.57117944
##  [446]  16.44273633  70.80239680  13.86269506  90.12197727  20.33440704
##  [451]  14.91851186  23.60862492  57.80245954  41.83950727  51.46154372
##  [456]  45.62955931  83.16695989  16.25822906  64.56062892  67.77964863
##  [461]  94.95273365  15.67315564  46.16631158  30.93763970  56.04476304
##  [466]  42.22547479  83.73162136  12.70867815  61.57565416  92.68618843
##  [471]  92.70494538  93.92541540  20.66070626  26.62543162   8.69956795
##  [476]  75.83416295  52.53257537  59.34533112  22.24133015  94.44908262
##  [481]  20.64965898  26.72247385  15.41882341  37.86143386  34.20101600
##  [486]  70.48835535  69.52301273  32.87490443  82.38622241  87.10868703
##  [491]  87.81757112  13.32984755  78.97891949  36.57973131  37.20367175
##  [496]  82.75511286  48.59055186  61.20657055  46.60839350  72.89450236
##  [501]  13.00658080  68.17744557  49.19086905  20.49265921  18.43991512
##  [506]  39.93532216  93.93400836  21.52717540  63.56940076  40.98950157
##  [511]  80.04186946   6.91701849  48.72761001  74.58557499  62.39156118
##  [516]  91.97210697  58.73665732  50.30493053  29.54635505  72.80278787
##  [521]   1.21318860   1.36354648   1.16083833   1.07160046   2.26297608
##  [526]   5.67110471  33.39810443  15.57247718  42.91232070  40.90881056
##  [531]  74.13615197  95.66269487  49.93062505  93.19531081  87.31180911
##  [536]  24.15292467  84.52902368  45.51469938  70.97930292  37.85920178
##  [541]  33.04591128  91.56355246  84.58830618  53.98417836  15.15787959
##  [546]  30.62546609  36.72055108  49.03836358   7.19132930  51.15800158
##  [551]  17.98603001  22.71507364  17.08528207  92.15668810  94.50707608
##  [556]  30.12845922   7.67275691  58.34427349   3.85698477  14.24675280
##  [561]   2.13612170   5.14173830  25.34989208  44.10105936  43.71722981
##  [566]  11.29726117  28.16109916  93.63424149  67.06943326  98.38837975
##  [571]  81.23453465  97.59315327  23.64182528  59.25630493  10.86489252
##  [576]  19.41589349  77.65017394  29.62167939  75.93613277  66.32236005
##  [581]  98.33902662  70.46181056  63.68518829  56.30186546  68.86109749
##  [586]  41.62452588  32.98258035  87.06709056  81.26124927   2.07412330
##  [591]   1.49221280   2.69166702   8.08561119  65.09126294  37.37663794
##  [596]  95.85714738  88.46555563  24.21301401  87.45122844  49.57726679
##  [601]  58.97939485  78.54166980  68.76056480  26.49920427   2.99821250
##  [606]   8.77854400  76.40609191  36.47885440  30.40705613  23.74000114
##  [611]  63.19062355  91.83730457  35.77809932  80.05638828  10.10024910
##  [616]  -0.58666777  -0.10901875  -0.66359720  -0.78256493   2.15901703
##  [621]   3.24607260  10.85537758  18.68565865  49.33202921  32.77385034
##  [626]  75.06643188  35.13978275  33.74083411  37.05583754  75.22181331
##  [631]  57.64269403  20.82460352  34.19737121  69.77042803  66.55879374
##  [636]  28.13006756  91.18439852  15.73392942  48.19265907  22.03945066
##  [641]  84.90319737   8.82399118  78.02017365  87.77720751   4.44236038
##  [646]  20.63391976  24.92783314  21.06632053  44.53067511  83.97099770
##  [651]  49.18995020  19.75839098  91.00279324  80.05755330   9.69246541
##  [656]  93.11571141  71.55596488  20.79459257  33.18413238   1.30736136
##  [661]   2.57284217   8.00003136  65.96674970  51.58367084  58.62604623
##  [666]  37.04482304  72.52447495  59.64412194  57.98957107  63.80103036
##  [671]  70.05349291   7.19777409  52.20579407  24.89471049  19.83787775
##  [676]  91.57968621  85.71902685  46.42380945  54.31646055  49.58458269
##  [681]  59.01314553  83.53345781  77.11119064  45.13888340  36.47710607
##  [686]  30.16467840   9.66879381  93.96919130  29.88758912  91.18949435
##  [691]  15.43244485  39.34754073  49.42056242  41.60302652  29.26403879
##  [696]  58.84202677  62.22169192  71.44149471   4.30774069  16.94259039
##  [701]  86.32314990  50.14576576  13.90472891  93.46033556  33.46961414
##  [706]  20.80505328  33.13958614  97.32795430  72.95701379  23.47394216
##  [711]  52.08705576  12.84852931  64.99106863  23.75228721  65.61260947
##  [716]   6.13959367  38.52901199  84.19742414  89.57947380  24.88541593
##  [721]  18.24225296  31.05148844  64.83676441   2.27670819   5.18508388
##  [726]  27.13534269  36.89069010  61.11244254  33.99777914  56.83535224
##  [731]  31.99589799  24.61866668   4.13509810  18.49861250  42.14260855
##  [736]  76.52437009  56.60125020   3.60483855  12.91959779  67.93516406
##  [741]  15.89811789  53.74041473  90.41510163  75.55501813   8.76814627
##  [746]  74.66975596  78.26416950  24.79755104  17.29327240  99.43191399
##  [751]  88.24394954  86.88491933  49.50067829  50.53110904  53.20686040
##  [756]  30.84959976  52.71063959  78.21006795  14.77704569  18.16519000
##  [761]  30.51391843  31.71567382   6.50053370  40.56483681  45.87472752
##  [766]   5.45848386  31.07162476  65.22090376  53.44439504  57.79119923
##  [771]  38.15478005  55.35041093  64.12545264  10.45590205   9.60551561
##  [776]  94.14379422  63.04993028  75.01525437  27.76330009  70.52175963
##  [781]  74.13198139  96.45509969   3.58894775  11.70385381  35.66197320
##  [786]  71.18333547  67.86462843   3.64958661  11.43315726  30.06330520
##  [791]   4.19671465  16.69884784  79.73826832  58.52480386  24.98202751
##  [796]  24.92052655  21.42100886  58.41368544  12.38976179  54.15371052
##  [801]  32.98064630  87.06502023  81.17294920  90.20061756  36.42768241
##  [806]  27.12015057  35.42694167  57.22961204  75.50480946   0.81795752
##  [811]  -1.83886330   1.81613646   3.22067842  10.57906355  12.19345805
##  [816]  49.50192598  50.24652302  25.92766486  71.32228884  85.66044213
##  [821]  36.48235965  31.70486293   5.11541328  26.95727092  26.42674900
##  [826]  97.78117051  60.78895338  93.44423570  30.65557101  38.32199926
##  [831]  69.62994985  47.73258666  79.18928949  72.46006128  50.26870652
##  [836]  27.22673389  39.54397072  62.90695081  57.34067504  88.25210103
##  [841]  87.67393800  89.40426267  92.66379331  86.64283344   7.63037798
##  [846]  58.19664945  86.20644006  32.59561280  64.08951933   7.43679449
##  [851]  55.86817969  21.15608919  48.59656491  60.46995331  58.93611378
##  [856]  72.86197656   7.40877868  54.53908368  74.65835696  75.49388563
##  [861] 100.23797667  47.79442582  82.91765635  74.47169697  45.87036505
##  [866]   6.64341627  42.27475216  88.28572505  93.84201299   7.98939226
##  [871]  62.69118805  30.32868199  18.72940043  51.69395700  73.74896957
##  [876]  40.86123357  70.43800960  63.35646251  15.28776580  33.58390822
##  [881]  28.35592830   3.08667536   9.34236264  88.50070338  32.91578369
##  [886]  83.90617351  39.20782153  36.64875606  42.36671505  95.33384004
##  [891]  87.55054903  65.66067744  10.20814568   6.03476873  36.87902499
##  [896]  59.36148089  24.02645931  76.91829379  16.79506730  82.31781846
##  [901]  75.20912180  55.62068797  93.96052446  30.21920843  14.28517513
##  [906]   3.44166096  12.67095310  60.50448409  61.09390907  32.72608723
##  [911]  73.57223546  11.68854133  36.72291821  46.79274454  90.15077755
##  [916]  28.25930072 100.03373921   4.82383516  23.68215514  62.43784183
##  [921]  98.07007623  17.52770040   7.18374397  51.97119624   1.67039849
##  [926]   4.10805199  16.78060359  81.78493477  91.26355326  29.46725326
##  [931]  68.50776789  91.97201777  58.85490926  63.67901831  55.00632708
##  [936]  25.12060114  30.35778606  20.87440077  35.52610300  63.47212697
##  [941]  29.75998832  85.29692967  73.88029438  57.45331381   0.42550776
##  [946]   0.28469486  -0.58155611   2.34488820   5.22623316  26.09956853
##  [951]  81.04621574  67.48370772  54.20696302  38.62847391  92.51458458
##  [956]  57.32650208  86.54855153  90.96222182  72.70469008  86.92732570
##  [961]  57.14412367  67.75048943  90.28552107  51.52204795  54.61801119
##  [966]  83.19691258  19.87779080  93.45544000  33.84172613  44.68136014
##  [971]  96.47868043   6.02456905  34.79673396   9.71121055  95.29366855
##  [976]  79.78477638  64.81102748   0.54915693  -0.02117303   0.14686548
##  [981]   2.32663145   4.28861023  18.08670809  26.61225012   9.72425173
##  [986]  93.79158671  96.77965032  67.08784956  -0.27903179   1.73303455
##  [991]   3.67917118  12.46209395  55.75836338   8.78177926  77.43287567
##  [996]  95.76025858  71.09764009  53.52332659  64.22387305  24.45667848

Gráfico

plot(x[-1000],x[-1])

Diagrama de Poincaré

plot(x[-1000],x[-1], type = "l")