Discussion :

[Mellag29]

Bonjour,

Voici le code que j'effectue. Et lors de la création du plot, j'obtiens l'erreur: nombre de dimension incorrect.

Code :

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summary(Effect(c("GROUP","TEST","REVISION"),lme_grade))

J'obtiens:

 GROUP*TEST*REVISION effect
, , REVISION = 0.5

            TEST
GROUP         Pretest Post test 1 Post test 2 Retention
  Antepulsio 16.37841    14.38190    17.18079  14.65048
  Temoin     15.59665    17.30952    15.08914  14.70420
  Video      14.98597    12.54406    12.63382  13.59112

, , REVISION = 2

            TEST
GROUP         Pretest Post test 1 Post test 2 Retention
  Antepulsio 15.55432    15.23659    16.72416  14.39604
  Temoin     15.29037    14.95158    17.15852  14.69576
  Video      13.70504    14.13579    14.20148  14.25905

, , REVISION = 3

            TEST
GROUP         Pretest Post test 1 Post test 2 Retention
  Antepulsio 15.00493    15.80639    16.41974  14.22641
  Temoin     15.08619    13.37962    18.53810  14.69013
  Video      12.85109    15.19694    15.24658  14.70434

, , REVISION = 5

            TEST
GROUP         Pretest Post test 1 Post test 2 Retention
  Antepulsio 13.90614    16.94598    15.81089  13.88716
  Temoin     14.67781    10.23571    21.29727  14.67888
  Video      11.14318    17.31924    17.33680  15.59492

, , REVISION = 6

            TEST
GROUP         Pretest Post test 1 Post test 2 Retention
  Antepulsio 13.35675   17.515779    15.50647  13.71753
  Temoin     14.47363    8.663752    22.67686  14.67325
  Video      10.28923   18.380392    18.38190  16.04021


 Lower 95 Percent Confidence Limits
, , REVISION = 0.5

            TEST
GROUP         Pretest Post test 1 Post test 2 Retention
  Antepulsio 13.16089   11.164371   13.963267  10.49355
  Temoin     11.82177   13.456465   11.236085  10.85114
  Video      12.28934    9.847433    9.925463  10.89449

, , REVISION = 2

            TEST
GROUP         Pretest Post test 1 Post test 2 Retention
  Antepulsio 13.48470    13.16697    14.65454  12.20490
  Temoin     12.95466    12.56107    14.76801  12.30525
  Video      12.14879    12.57954    12.63793  12.70280

, , REVISION = 3

            TEST
GROUP         Pretest Post test 1 Post test 2 Retention
  Antepulsio 12.88387    13.68533    14.29868  12.03383
  Temoin     12.53129    10.81208    15.97056  12.12258
  Video      11.37577    13.72162    13.71286  13.22902

, , REVISION = 5

            TEST
GROUP          Pretest Post test 1 Post test 2 Retention
  Antepulsio 10.012824   13.052665    11.91757  8.907036
  Temoin      9.646410    5.229232    16.29080  9.672399
  Video       8.167135   14.343196    14.21098 12.618876

, , REVISION = 6

            TEST
GROUP         Pretest Post test 1 Post test 2 Retention
  Antepulsio 8.296965   12.455995    10.44668  7.025036
  Temoin     7.913860    2.132322    16.14543  8.141819
  Video      6.316511   14.407676    14.22479 12.067495


 Upper 95 Percent Confidence Limits
, , REVISION = 0.5

            TEST
GROUP         Pretest Post test 1 Post test 2 Retention
  Antepulsio 19.59594    17.59943    20.39832  18.80741
  Temoin     19.37154    21.16257    18.94219  18.55725
  Video      17.68260    15.24069    15.34217  16.28774

, , REVISION = 2

            TEST
GROUP         Pretest Post test 1 Post test 2 Retention
  Antepulsio 17.62395    17.30622    18.79378  16.58718
  Temoin     17.62608    17.34209    19.54902  17.08626
  Video      15.26129    15.69204    15.76502  15.81530

, , REVISION = 3

            TEST
GROUP         Pretest Post test 1 Post test 2 Retention
  Antepulsio 17.12599    17.92745    18.54080  16.41899
  Temoin     17.64109    15.94717    21.10565  17.25767
  Video      14.32641    16.67226    16.78031  16.17966

, , REVISION = 5

            TEST
GROUP         Pretest Post test 1 Post test 2 Retention
  Antepulsio 17.79946    20.83930    19.70421  18.86728
  Temoin     19.70922    15.24219    26.30375  19.68535
  Video      14.11923    20.29529    20.46261  18.57097

, , REVISION = 6

            TEST
GROUP         Pretest Post test 1 Post test 2 Retention
  Antepulsio 18.41653    22.57556    20.56625  20.41002
  Temoin     21.03340    15.19518    29.20829  21.20468
  Video      14.26194    22.35311    22.53901  20.01293

Code :

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my_graph<-summary(Effect(c("GROUP","TEST","REVISION"),lme_grade))
> plot(my_graph$effect [3,]&my_graph$effect [,2],ylim=c(5,25), xaxt="n",type="o", las=1, col="red", main="Anatomy examination results", xlab="Corsi score", ylab="Anatomy grade")
Error in my_graph$effect[3, ] : nombre de dimensions incorrect
>

Je ne comprends pas ce qui ne va pas.
Merci pour vos réponses.

[mgdondon]

Bonjour,

Regardez la structure de my_graph$effect (fonction str()).

Je vous conseille à nouveau de fournir un exemple reproductible minimal.

Cordialement,