I am trying to make histograms for a data containing 2 factors (with 3 - L, M, H and 2 values - A, B respectively; so 6 total combinations); I have been able to extract the factors as
str_split(facCols, '\\ ')
str_split(facCols, '\\ ') =
[[1]]
[1] "var_Structure"
[[2]]
[1] "var_Completion"
If I do
plt <- ggplot(dF) +
geom_bar(aes_string(x = as.name(varName),
y = yType, fill = "var_Structure"),
bins = input$numBins,
stat = statTypeToUse) +
ylab(yLabel);
I get histogram with 3 factors of var_Structure as 3 colours; so 3 histograms stacked on top of each other like this - 
; I will be able to replace fill with a variable if necessary
How do I generate multiple histograms branched by factors - i.e. in the above example; we see 2 factors var_Structure and var_Completion; var_Structure has 3 categories and the other has 2; hence 6 categories.
- I need the code for that
.
So I want histograms by either var_Structure or var_Completion or both for any selected feature (there are several features in the data).
Example; for box plots (the code structure for box plots is somewhat different hence not replicated to histogram.R yet); the attached image is for 1 combination (I ignored the number of plots and plots per row for now)-
Thanks
If I add "facet_wrap(~var_Structure)" to the plt equation above; I get 3 histograms stacked side by side for each value (L, M and H) as -
The value of dput(dF) is (first few lines shown):
Browse[1]> a
var_Permeability_Lower_Reservoir var_Base_Porosity var_Gas_Cap_Multiplier var_Structure var_Completion
1 263.27417 0.1669688 1.0100129 H A
2 267.50195 0.1611080 1.3186007 M B
3 263.06475 0.1818014 1.0764338 M A
4 218.13742 0.1676185 1.0267698 M A
5 196.45038 0.1360371 1.0938945 H A
6 178.61395 0.1403386 0.8029133 L A
7 196.29901 0.1503646 0.7968232 M A
8 177.79836 0.1291919 0.7553550 L B
9 215.95496 0.1554152 1.1445756 M B
10 191.89015 0.1579022 1.0872317 H A
11 236.36186 0.1616644 0.8672707 L A
12 181.85593 0.1460313 1.0099307 M B
13 154.47429 0.1642192 0.8909194 L A
14 193.90676 0.1642116 0.8715086 H B
15 205.14902 0.1415833 1.1801834 L A
16 154.25318 0.1201707 0.9758134 L B
17 168.64365 0.1529790 0.8592213 M B
18 305.38618 0.1929035 1.1191320 M A
19 136.50078 0.1485920 0.8710400 M A
20 178.73742 0.1475503 0.9295012 M A
21 179.70423 0.1279999 1.1102626 H A
22 233.21890 0.1647360 1.2486242 H A
23 84.71453 0.1300761 0.7029356 L A
24 212.21649 0.1467533 1.1500688 M B
25 163.56754 0.1386917 0.7135034 L A
26 214.18458 0.1596420 1.1724244 M B
27 163.70115 0.1416607 0.8062734 M A
28 193.73708 0.1293809 1.1411449 H B
29 194.96001 0.1169663 0.9131467 H B
30 175.26654 0.1483365 1.1595410 L A
31 197.27612 0.1498132 0.9814747 M B
32 205.13548 0.1540031 0.9470645 M B
33 229.97650 0.1702260 0.8859179 L B
34 212.73503 0.1381706 1.1055204 L B
35 124.83404 0.1356520 0.9252043 M B
36 85.17525 0.1028928 0.8516953 L A
37 234.36754 0.1634207 1.1982017 M A
38 255.39749 0.1652418 0.8248917 L A
39 141.19723 0.1373028 1.1561689 H B
40 71.73414 0.1143752 1.0268035 L B
41 183.12494 0.1568062 1.0373725 H A
42 177.96733 0.1363584 1.2217063 L B
43 261.47087 0.1638147 0.9567899 L A
44 205.95538 0.1363368 1.0375563 M B
45 198.55246 0.1167239 0.8407450 M A
46 295.13872 0.1941632 0.9791860 M A
47 138.87225 0.1148474 1.2467456 H B
48 184.77362 0.1190078 1.0310348 M B
49 368.07339 0.1823696 1.0106700 L A
50 206.13989 0.1879791 0.9893809 H A
51 253.94104 0.1629845 1.1326787 M A
52 215.92349 0.1643784 0.9166538 L A
53 246.21162 0.1709007 1.1649138 L B
54 247.17818 0.1826742 0.7454191 L A
55 227.04735 0.1470442 1.1121175 H A
56 114.07020 0.1086669 0.9701277 M A
57 210.69963 0.1758344 1.0805445 H A
58 199.72016 0.1423903 1.1089380 L A
59 229.55268 0.1327365 0.9858005 L B
60 150.90605 0.1403100 1.0352196 H A
61 281.02128 0.1846430 0.9715969 L A
62 207.40988 0.1377969 1.1366674 M B
63 156.91522 0.1302711 0.8580335 M A
64 204.35576 0.1411931 1.0777615 M B
65 217.13459 0.1623327 1.0506816 L A
66 172.46038 0.1256495 1.0728593 M B
67 181.65780 0.1464037 0.8091950 H A
68 313.81243 0.1932871 1.2498429 M A
69 172.53337 0.1394672 0.6307879 L A
70 191.18261 0.1392919 1.1613922 M A
71 241.23054 0.1608343 1.2457776 L B
72 116.05424 0.1168858 1.1305477 H B
73 182.38260 0.1282228 1.0070034 H A
74 201.51206 0.1534617 0.9117973 L A
75 202.68809 0.1485116 1.0525287 H A
76 196.27562 0.1322705 1.0723585 M B
77 204.49501 0.1468262 0.7881554 L A
78 134.63001 0.1213143 1.1169956 H B
79 211.95177 0.1493203 0.8702907 L B
80 171.38714 0.1467921 0.9197116 L A
81 170.94278 0.1332998 1.2216489 H B
82 228.67989 0.1424839 0.9737087 L B
83 168.28298 0.1449063 1.1152528 H B
84 144.32628 0.1505579 1.2021320 H B
85 158.94027 0.1408800 0.9819064 H B
86 156.08219 0.1333568 1.0581466 H A
87 166.71493 0.1458638 1.1151675 H B
88 147.87526 0.1280399 1.0095173 L B
89 181.94520 0.1166357 1.0735045 L B
90 218.11285 0.1372276 0.8282802 L A
91 154.88788 0.1278726 1.0922211 H B
92 210.41620 0.1169160 1.2250916 H A
93 184.68110 0.1446212 0.8947389 M B
94 247.22873 0.1881481 1.1726561 H A
95 123.03210 0.1204326 0.8615222 M B
96 273.89845 0.1866098 0.8986147 L A
97 283.69576 0.1663502 0.7153828 L A
98 187.82404 0.1444420 1.0397109 L B
99 265.23879 0.1593231 1.1783723 L B
100 172.13899 0.1453102 1.0810726 H B
101 240.26457 0.1664885 1.3015581 M B
102 228.82647 0.1532083 1.1086491 L B
103 192.23107 0.1417528 0.9532704 L B
104 156.60953 0.1306341 1.1166758 M A
105 183.69727 0.1462923 1.0401088 L B
106 276.31094 0.1772548 1.0470672 L A
107 223.55592 0.1872168 0.9810797 M A
108 158.41122 0.1678087 1.0257392 M A
109 203.14775 0.1450536 0.9292287 L B
110 174.23055 0.1134264 1.1842942 H A
111 202.36083 0.1517960 1.1529147 M B
112 163.60085 0.1428539 0.9022129 M A
113 208.02290 0.1596664 1.1808731 H A
114 199.95970 0.1574619 1.0869926 H A
115 197.95316 0.1575470 0.8367736 L A
116 165.41576 0.1322471 0.8799627 M B
117 198.63301 0.1648095 1.1422483 H B
118 240.59179 0.1445066 1.1278004 H B
119 99.12894 0.1446183 0.8718171 L B
120 209.13064 0.1494909 1.1222046 L B
121 129.76283 0.1362108 1.0241713 M A
122 147.84956 0.1481275 1.0262096 H A
123 229.62705 0.1797307 1.0847134 M A
124 232.03556 0.1597711 1.0018033 L B
125 205.12524 0.1587949 1.2302559 H A
UR Plateau_Length Water_Breakthrough_Time
1 13.554425 20.95136 23.93151
2 17.936323 17.48954 26.34339
3 15.345938 20.73977 22.65381
4 14.952172 19.03083 22.03940
5 18.270992 19.55592 27.17748
6 13.788032 20.85793 24.36336
7 14.326892 21.27976 22.51072
8 12.473983 21.54425 23.83292
9 16.212341 18.60977 26.38999
10 19.243779 18.47641 22.95120
11 11.854447 21.58850 21.69424
12 17.358584 19.53614 24.19299
13 15.878039 20.00372 22.61399
14 16.183803 20.71725 23.65273
15 16.147741 18.91117 25.42375
16 15.001292 18.89476 27.26762
17 15.145592 20.21179 23.56487
18 14.432121 21.41568 22.96534
19 14.196965 18.41061 23.17488
20 16.135973 20.63341 24.07252
21 18.006102 17.62823 28.90577
22 18.055910 17.63154 26.27387
23 7.856546 20.65880 22.32396
24 15.897017 18.97140 28.07061
25 12.042129 21.48231 22.14560
26 16.876552 19.30640 24.88540
27 13.648775 22.25498 22.51153
28 18.671410 19.70770 28.17226
29 14.478232 21.66519 26.41224
30 19.736013 17.82324 28.12048
31 17.197828 20.29194 24.29617
32 13.111844 18.86112 23.81461
33 12.702122 20.93153 23.17450
34 14.765173 20.01417 27.06341
35 13.914308 18.04402 26.18503
36 8.862773 18.82256 27.94096
37 17.175880 18.77850 27.80196
38 10.844508 23.35491 21.78498
39 18.277627 18.86724 28.65014
40 11.203586 15.99210 31.05158
41 18.341139 20.22864 25.84770
42 20.150185 16.75949 29.79935
43 12.629301 21.75755 21.82355
44 13.645343 19.83293 28.31793
45 13.337338 22.71906 27.05810
46 12.916238 21.55443 19.41141
47 18.492077 15.99644 31.63226
48 16.367677 19.33926 27.94793
49 7.061263 23.08732 22.78485
50 15.471065 18.78868 20.96853
51 15.607662 19.06178 24.23650
52 13.085403 21.61737 21.78696
53 16.741375 18.45258 26.60718
54 10.722375 22.95274 20.33985
55 15.141526 20.23248 23.85777
56 12.749559 20.82925 28.81001
57 16.270872 17.67392 23.27721
58 18.828400 18.36512 28.46007
59 12.402071 19.80917 27.94420
60 16.844923 19.52384 25.98256
61 13.067255 21.74576 20.23754
62 15.267266 20.58411 28.07406
63 13.729644 20.25977 25.39636
64 14.523803 18.87236 27.22556
65 15.073595 20.87433 24.20782
66 17.197886 18.14095 29.33863
67 14.226104 21.62080 22.67292
68 15.947651 20.14295 23.20163
69 10.955223 24.40030 21.70395
70 19.473022 17.05457 27.96293
71 17.637229 19.31753 27.50994
72 15.778121 16.42994 30.28424
73 16.427891 18.72037 27.94671
74 12.538768 20.08270 22.18071
75 14.497429 18.76090 24.36143
76 17.744448 18.93281 28.30062
77 10.262050 19.82381 22.33345
78 16.619049 17.96422 28.71089
79 11.638417 20.93100 24.89559
80 15.834516 19.92008 22.06323
81 19.888687 17.04019 29.22954
82 12.715006 22.07076 26.30152
83 18.751492 17.19978 27.01642
84 19.768862 17.89450 28.18151
85 16.254397 19.33980 25.80807
86 17.001352 18.00091 26.28048
87 18.767452 18.38079 25.54249
88 15.736196 18.83252 27.07411
89 16.887054 18.87111 30.22052
90 10.319194 23.22482 24.27691
91 17.229768 16.97782 27.87811
92 15.594251 19.03617 30.73006
93 15.509433 21.39634 26.00926
94 17.696689 17.88590 22.44437
95 12.072117 20.00560 27.35905
96 12.351771 22.00023 21.71173
97 8.001236 24.26914 22.18162
98 17.800568 21.00244 26.47033
99 15.737441 19.72344 27.23454
100 18.304420 17.49891 26.45270
101 18.818583 17.35857 25.82779
102 15.365499 19.90544 25.23185
103 16.336486 21.10933 25.07658
104 17.797173 16.63165 28.64003
105 17.864066 18.89982 26.37632
106 14.104073 21.34321 22.15787
107 15.147574 21.01098 20.97346
108 18.275315 19.23355 21.97037
109 12.389522 20.91476 25.68265
110 18.363116 19.49522 30.67966
111 16.236894 18.63887 26.53288
112 15.211241 22.50959 23.59817
113 17.051357 18.71352 25.98363
114 19.237745 19.40473 26.08793
115 15.315565 22.22898 21.28649
116 14.370516 19.58891 26.79750
117 20.471355 17.99187 25.75849
118 14.985823 19.98728 27.68947
119 12.167622 19.71098 23.60384
120 15.616555 16.96992 25.38420
121 15.709737 19.61119 26.54546
122 17.001622 18.91564 24.10441
123 16.302102 20.01465 23.22498
124 13.958958 20.23385 26.17420
125 17.793882 17.11729 25.03506