2016-10-21 2 views
0

J'ai ce complot que j'ai produit à l'aide ggplot2 R.facet_grid réarrangement bizarre des valeurs

enter image description here

Le code qui produit cette parcelle est:

plot <- ggplot(mockdata, aes(variable, Measurement)) + 
    geom_tile(aes(fill = mockdata$plotval), colour = "dark red") + facet_grid(~type, scales='free', space='free') + scale_fill_gradient2(limits=c(-20, 20),high = "firebrick3", low = "dodgerblue4") + 
    theme_minimal() + theme(axis.text.x=element_text(size=28, angle=90), axis.text.y=element_text(size=28, face = "italic")) + 
    labs(title="", x="", y="", fill="") + theme(strip.text.x=element_blank(),strip.text.y=element_text(size=20, angle=0)) 

Comme vous pouvez le voir , J'ai ajouté un espace horizontal basé sur la capitalisation de mes variables d'axes x. Maintenant, cependant, je voudrais également ajouter l'espacement vertical basé sur une autre variable de facteur. Je change simplement le code à:

ggplot(mockdata, aes(variable, Measurement)) + 
    geom_tile(aes(fill = mockdata$plotval), colour = "dark red") + facet_grid(category~type, scales='free', space='free') + scale_fill_gradient2(limits=c(-20, 20),high = "firebrick3", low = "dodgerblue4") + 
    theme_minimal() + theme(axis.text.x=element_text(size=28, angle=90), axis.text.y=element_text(size=28, face = "italic")) + 
    labs(title="", x="", y="", fill="") + theme(strip.text.x=element_blank(),strip.text.y=element_text(size=20, angle=0)) 

enter image description here qui précède donne exactement le regard que je vais après, mais notez que les valeurs sont tout foiré! Par exemple, 20: b et 20: c sont bleus dans la première parcelle, mais rouges dans la seconde parcelle. Le premier graphique contient les valeurs correctes.

Je suis devenu fou en allant sur mon étiquetage des facteurs pendant des heures, mais je n'arrive pas à trouver le problème. Je voudrais une solution comme comment je peux ajouter l'espace vertical à ma première intrigue, en utilisant facet_grid ou non, peu importe, et des points de bonus spéciaux seront donnés à tous ceux qui peuvent expliquer ce qui s'est mal passé dans mon deuxième intrigue.

dput(mockdata) 
structure(list(Measurement = structure(c(20L, 19L, 18L, 17L, 
16L, 15L, 14L, 13L, 12L, 11L, 10L, 9L, 8L, 7L, 6L, 5L, 4L, 3L, 
2L, 1L, 20L, 19L, 18L, 17L, 16L, 15L, 14L, 13L, 12L, 11L, 10L, 
9L, 8L, 7L, 6L, 5L, 4L, 3L, 2L, 1L, 20L, 19L, 18L, 17L, 16L, 
15L, 14L, 13L, 12L, 11L, 10L, 9L, 8L, 7L, 6L, 5L, 4L, 3L, 2L, 
1L, 20L, 19L, 18L, 17L, 16L, 15L, 14L, 13L, 12L, 11L, 10L, 9L, 
8L, 7L, 6L, 5L, 4L, 3L, 2L, 1L, 20L, 19L, 18L, 17L, 16L, 15L, 
14L, 13L, 12L, 11L, 10L, 9L, 8L, 7L, 6L, 5L, 4L, 3L, 2L, 1L, 
20L, 19L, 18L, 17L, 16L, 15L, 14L, 13L, 12L, 11L, 10L, 9L, 8L, 
7L, 6L, 5L, 4L, 3L, 2L, 1L, 20L, 19L, 18L, 17L, 16L, 15L, 14L, 
13L, 12L, 11L, 10L, 9L, 8L, 7L, 6L, 5L, 4L, 3L, 2L, 1L, 20L, 
19L, 18L, 17L, 16L, 15L, 14L, 13L, 12L, 11L, 10L, 9L, 8L, 7L, 
6L, 5L, 4L, 3L, 2L, 1L, 20L, 19L, 18L, 17L, 16L, 15L, 14L, 13L, 
12L, 11L, 10L, 9L, 8L, 7L, 6L, 5L, 4L, 3L, 2L, 1L), .Label = c("1", 
"2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", 
"14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", 
"25", "26", "27", "28", "29", "30", "31", "32", "33", "34", "35", 
"36", "37", "38", "39", "40", "41", "42"), class = "factor"), 
    category = structure(c(3L, 4L, 4L, 4L, 5L, 5L, 6L, 6L, 6L, 
    6L, 6L, 6L, 6L, 7L, 7L, 7L, 7L, 7L, 7L, 8L, 3L, 4L, 4L, 4L, 
    5L, 5L, 6L, 6L, 6L, 6L, 6L, 6L, 6L, 7L, 7L, 7L, 7L, 7L, 7L, 
    8L, 3L, 4L, 4L, 4L, 5L, 5L, 6L, 6L, 6L, 6L, 6L, 6L, 6L, 7L, 
    7L, 7L, 7L, 7L, 7L, 8L, 3L, 4L, 4L, 4L, 5L, 5L, 6L, 6L, 6L, 
    6L, 6L, 6L, 6L, 7L, 7L, 7L, 7L, 7L, 7L, 8L, 3L, 4L, 4L, 4L, 
    5L, 5L, 6L, 6L, 6L, 6L, 6L, 6L, 6L, 7L, 7L, 7L, 7L, 7L, 7L, 
    8L, 3L, 4L, 4L, 4L, 5L, 5L, 6L, 6L, 6L, 6L, 6L, 6L, 6L, 7L, 
    7L, 7L, 7L, 7L, 7L, 8L, 3L, 4L, 4L, 4L, 5L, 5L, 6L, 6L, 6L, 
    6L, 6L, 6L, 6L, 7L, 7L, 7L, 7L, 7L, 7L, 8L, 3L, 4L, 4L, 4L, 
    5L, 5L, 6L, 6L, 6L, 6L, 6L, 6L, 6L, 7L, 7L, 7L, 7L, 7L, 7L, 
    8L, 3L, 4L, 4L, 4L, 5L, 5L, 6L, 6L, 6L, 6L, 6L, 6L, 6L, 7L, 
    7L, 7L, 7L, 7L, 7L, 8L), .Label = c("x1", "x2", "x3", "x4", 
    "x5", "x6", "x7", "x8", "x9"), class = "factor"), variable = structure(c(1L, 
    1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 
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    -5.14870615952883, -3.52315234504154, -1.56376548199677, 
    -2.29720049345194, -4.16298012165971, -0.393679515429061, 
    -3.16724866427777, -3.68210077741043, -6.32459433060349, 
    -3.50674897408984, 2.32878867454675, 6.08880231131442, 3.57649498051523, 
    1.47892563787053, 9.02328415005142, 2.20120062219246, 4.0819925875773, 
    3.71593452037349, -5.74412509417193, -2.89944564130995, 0.971689966478527, 
    -7.1470559653621, -5.72231869642199, -5.67972109772494, 2.8539446575791, 
    -2.71662233198973, -6.1103007681231, -0.763747253307228, 
    2.87054648892738, 0.430922536570879, 3.77693890461838, -6.50274699717143, 
    -4.91618826741447, -6.42941204883235, 0.748910833398874, 
    -1.70023246253767, -5.61791916284656, 8.58346572108797, 7.63434201313085, 
    9.07436311632148, 3.59282303012629, 5.9556117321782, 4.26938428807087, 
    0.254017783801932, -2.91898903187407, -6.79130924645919, 
    -3.44450755141886, -2.95362541370008, 2.30636810656965, 0.133066085813731, 
    -1.86629336596673, -5.44811521866938, 2.96581392463054, -5.14540146724019, 
    -4.27705097606589, -4.60146383671481, -4.06649255708194, 
    -0.720361250431011, 3.02166727906391, 0.154186465719317, 
    -6.57791669570072, -6.02051198354564, -5.797507843288, 3.24850317060798 
    ), type = c("1", "1", "1", "1", "1", "1", "1", "1", "1", 
    "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", 
    "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", 
    "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", 
    "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", "1", 
    "1", "1", "1", "2", "2", "2", "2", "2", "2", "2", "2", "2", 
    "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", 
    "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", 
    "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", 
    "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", 
    "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", 
    "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", 
    "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", 
    "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", 
    "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", "2", 
    "2", "2", "2")), .Names = c("Measurement", "category", "variable", 
"Pval", "effect", "direction", "plotval", "type"), row.names = c(23L, 
24L, 25L, 26L, 27L, 28L, 29L, 30L, 31L, 32L, 33L, 34L, 35L, 36L, 
37L, 38L, 39L, 40L, 41L, 42L, 65L, 66L, 67L, 68L, 69L, 70L, 71L, 
72L, 73L, 74L, 75L, 76L, 77L, 78L, 79L, 80L, 81L, 82L, 83L, 84L, 
107L, 108L, 109L, 110L, 111L, 112L, 113L, 114L, 115L, 116L, 117L, 
118L, 119L, 120L, 121L, 122L, 123L, 124L, 125L, 126L, 149L, 150L, 
151L, 152L, 153L, 154L, 155L, 156L, 157L, 158L, 159L, 160L, 161L, 
162L, 163L, 164L, 165L, 166L, 167L, 168L, 191L, 192L, 193L, 194L, 
195L, 196L, 197L, 198L, 199L, 200L, 201L, 202L, 203L, 204L, 205L, 
206L, 207L, 208L, 209L, 210L, 233L, 234L, 235L, 236L, 237L, 238L, 
239L, 240L, 241L, 242L, 243L, 244L, 245L, 246L, 247L, 248L, 249L, 
250L, 251L, 252L, 275L, 276L, 277L, 278L, 279L, 280L, 281L, 282L, 
283L, 284L, 285L, 286L, 287L, 288L, 289L, 290L, 291L, 292L, 293L, 
294L, 317L, 318L, 319L, 320L, 321L, 322L, 323L, 324L, 325L, 326L, 
327L, 328L, 329L, 330L, 331L, 332L, 333L, 334L, 335L, 336L, 359L, 
360L, 361L, 362L, 363L, 364L, 365L, 366L, 367L, 368L, 369L, 370L, 
371L, 372L, 373L, 374L, 375L, 376L, 377L, 378L), class = "data.frame") 

Nous vous remercions de votre aide.

Répondre

1

le faire comme ici (en aesfill devrait être le nom de la colonne et non le VECTOR):

plot <- ggplot(mockdata, aes(variable, Measurement, fill = plotval)) + 
    geom_tile(colour = "dark red") + 
    facet_grid(category~type, scales='free', space='free') + 
    scale_fill_gradient2(limits=c(-20, 20),high = "firebrick3", low = "dodgerblue4") + 
    theme_minimal() + 
    theme(axis.text.x=element_text(size=28, angle=90), 
      axis.text.y=element_text(size=28, face = "italic"), 
      strip.text.x=element_blank(), 
      strip.text.y=element_text(size=20, angle=0)) + 
    labs(title="", x="", y="", fill="") 
+0

Vous allez recevoir une carte de Noël de moi cette année! – Sigurgeir