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修復ggplot中的圖例

2022-01-22 15:02:00 資料庫

我正在用 4 個 geom_ablines 繪制散點圖。當前的情節如下所示： 修復ggplot中的圖例

我想對這個劇情的傳說做兩處改動。

  1. 洗掉圖例中線條上的點。
  2. 使圖例中的線條水平而不是傾斜。是否有可能，因為線條是使用 geom_abline 繪制的。

代碼是：

fig <- ggplot(scalingdata, aes(x=Re, y=Sw, color=Size))   
  geom_point(size=3)  
  theme_minimal()  
  theme(panel.background = element_rect(fill = "#f0f4f5",
                                        size = 0.5, linetype = "solid"),
        panel.grid.major = element_blank(), panel.grid.minor = element_blank(),
        panel.border = element_rect(color = "black",fill = NA,size = 1),
        plot.title = element_text(size = 25, face = "italic"),
        axis.title.y = element_text(size=17.5),
        axis.text.y = element_text(size=15, face="bold"),
        axis.title.x = element_blank(),
        axis.text.x = element_blank()) 
  scale_x_log10(limits = c(1,10^8), breaks = trans_breaks("log10", function(x) 10^x),
                labels = trans_format("log10", math_format(10^.x)))   
  scale_y_log10(limits = c(1,10^8), breaks = trans_breaks("log10", function(x) 10^x),
                labels = trans_format("log10", math_format(10^.x)))   annotation_logticks()

lines <- data.frame(name = c("Sw ~ Re^13/15", "Sw ~ Re^9/10", "Sw ~ Re^2/3", "Sw ~ Re^3/4"),
                    intercept = c(1, 0.79, 1.35, 1.1),
                    slope = c(13/15, 9/10, 2/3, 3/4))

fig   geom_abline(data = lines, aes(intercept=intercept, slope=slope, color=name, size=name, linetype=name))  # color=name, size=name, linetype=name) 
  scale_color_manual(name='Size',
                     values=c("Sw ~ Re^13/15" ='Blue', "Sw ~ Re^9/10" ='Blue',
                              "Sw ~ Re^2/3" ='Red', "Sw ~ Re^3/4" ='Red',
                              'Fish' = 'Blue', 'Larvae' = 'Red'),
                     breaks=lines$name)  
  scale_size_manual(name='Size',
                    values=c("Sw ~ Re^13/15" =1, "Sw ~ Re^9/10" =1.25, "Sw ~ Re^2/3" =1, "Sw ~ Re^3/4" = 1.25))  
  scale_linetype_manual(name='Size',
                        values=c("Sw ~ Re^13/15" ='solid', "Sw ~ Re^9/10" ='dashed',
                                 "Sw ~ Re^2/3" ='solid', "Sw ~ Re^3/4" ='dashed'))

MRE是：

structure(list(X = 400:585, Sw = c(762000, 781000, 794000, 823000, 
846000, 849000, 853000, 882000, 887000, 898000, 941000, 979000, 
1030000, 1060000, 1070000, 1080000, 1090000, 1140000, 1170000, 
6469900, 7584900, 7914000, 7995300, 8139300, 8254100, 8482100, 
8485600, 8557900, 8642000, 8730800, 8734400, 8779000, 8812900, 
8869100, 8902600, 8914600, 8975200, 9075000, 9203000, 9269900, 
9481200, 9565700, 9656200, 9664300, 9821400, 9825700, 9989900, 
10410400, 10552900, 10820800, 10959400, 11449900, 11855900, 41766.8, 
44815, 46421, 51017, 52530, 54453, 55151, 60703, 60748, 61022, 
61850, 62083, 64308, 65524, 66017, 66115, 66963, 69001, 70887, 
74872, 74928, 76174, 85619, 85940, 300720, 349790, 414460, 507870, 
538620, 540430, 570270, 595730, 617120, 667810, 687150, 697620, 
704690, 717830, 741100, 754920, 760010, 769000, 825210, 875180, 
899020, 1042220, 1665250, 1687780, 1930520, 2071620, 1484730, 
1560040, 2205640, 3198090, 3225130, 4840500, 73.698, 91.148, 
91.843, 126.687, 130.467, 155.199, 232.717, 602.22, 615.05, 619.05, 
626.62, 655.73, 677.34, 747.73, 768.65, 778.66, 816.82, 859.61, 
885.06, 906.12, 925.43, 975.49, 1020.79, 1024.12, 1091.84, 1094.5, 
1114.2, 1122.36, 1165.94, 1290.31, 1291.33, 1302.88, 1361.19, 
1477.34, 1543.46, 1564.86, 1609.89, 1679.22, 1720.21, 1748.66, 
1769.04, 1778.18, 1804.09, 1816.32, 1842.21, 1861.27, 1861.88, 
1875.09, 1957.71, 1975.41, 2028.23, 2049.21, 2193.15, 2214.41, 
2320.91, 190.301, 213.437, 215.963, 217.451, 226.594, 227.932, 
243.172, 244.607, 292.403, 297.318, 308.91, 310.428, 319.697, 
332.16, 339.738, 345.449, 363.165, 388.971, 399.016, 414.572, 
415.794, 453.714), Re = c(401000, 343000, 537000, 414000, 595000, 
392000, 448000, 421000, 633000, 496000, 633000, 466000, 648000, 
524000, 729000, 516000, 504000, 795000, 802000, 4114000, 3809200, 
4687400, 4130800, 4228400, 4891300, 3757100, 3974800, 4798000, 
4516600, 4074300, 4310400, 4479500, 3904400, 4358000, 6464600, 
3851100, 4824400, 4412200, 5069000, 4642300, 4316300, 6473400, 
4096700, 4572600, 5340600, 5041200, 5224500, 5429300, 5481800, 
5952800, 7097300, 7165900, 7781600, 25778, 29630, 20784, 28523, 
38410, 36744, 33414, 56160, 41702, 49165, 30384, 42771, 33623, 
46439, 47329, 24810, 38161, 56150, 51390, 47929, 54400, 56860, 
59810, 67890, 303110, 236540, 282380, 354240, 408170, 391180, 
377560, 408170, 391180, 402420, 526760, 435040, 411070, 585800, 
508420, 450730, 497730, 463680, 477010, 745400, 553540, 846800, 
889800, 935100, 1047300, 1148400, 553800, 723800, 746600, 1720200, 
2939400, 2374500, 10.115, 10.11, 12.227, 29.025, 20.106, 10.165, 
17.613, 83.12, 105.2, 123.1, 148.64, 113.79, 111.14, 333.77, 
120.21, 283, 206.68, 287.45, 341.67, 318.34, 291.98, 366.66, 
456.8, 296.57, 467.7, 439.2, 415.7, 390.39, 456.8, 308.38, 478.8, 
671.2, 606, 587.2, 542.8, 749, 760.9, 692.4, 659.3, 667.6, 643, 
560.6, 777.7, 686.5, 735.2, 856.6, 690.8, 870, 710.4, 894.7, 
730.6, 825, 817.3, 920.1, 880.8, 25.031, 32.901, 29.787, 27.193, 
23.62, 29.056, 30.791, 23.425, 30.537, 36.339, 50.199, 58.272, 
52.758, 54.085, 68.21, 27.193, 71.09, 50.617, 48.967, 44.702, 
73.49, 73.49), Species = c("Dace, Trout, and Goldfish", "Dace, Trout, and Goldfish", 
"Dace, Trout, and Goldfish", "Dace, Trout, and Goldfish", "Dace, Trout, and Goldfish", 
"Dace, Trout, and Goldfish", "Dace, Trout, and Goldfish", "Dace, Trout, and Goldfish", 
"Dace, Trout, and Goldfish", "Dace, Trout, and Goldfish", "Dace, Trout, and Goldfish", 
"Dace, Trout, and Goldfish", "Dace, Trout, and Goldfish", "Dace, Trout, and Goldfish", 
"Dace, Trout, and Goldfish", "Dace, Trout, and Goldfish", "Dace, Trout, and Goldfish", 
"Dace, Trout, and Goldfish", "Dace, Trout, and Goldfish", "Giant Bluefin Tuna", 
"Giant Bluefin Tuna", "Giant Bluefin Tuna", "Giant Bluefin Tuna", 
"Giant Bluefin Tuna", "Giant Bluefin Tuna", "Giant Bluefin Tuna", 
"Giant Bluefin Tuna", "Giant Bluefin Tuna", "Giant Bluefin Tuna", 
"Giant Bluefin Tuna", "Giant Bluefin Tuna", "Giant Bluefin Tuna", 
"Giant Bluefin Tuna", "Giant Bluefin Tuna", "Giant Bluefin Tuna", 
"Giant Bluefin Tuna", "Giant Bluefin Tuna", "Giant Bluefin Tuna", 
"Giant Bluefin Tuna", "Giant Bluefin Tuna", "Giant Bluefin Tuna", 
"Giant Bluefin Tuna", "Giant Bluefin Tuna", "Giant Bluefin Tuna", 
"Giant Bluefin Tuna", "Giant Bluefin Tuna", "Giant Bluefin Tuna", 
"Giant Bluefin Tuna", "Giant Bluefin Tuna", "Giant Bluefin Tuna", 
"Giant Bluefin Tuna", "Giant Bluefin Tuna", "Giant Bluefin Tuna", 
"Stingrays", "Stingrays", "Stingrays", "Stingrays", "Stingrays", 
"Stingrays", "Stingrays", "Stingrays", "Stingrays", "Stingrays", 
"Stingrays", "Stingrays", "Stingrays", "Stingrays", "Stingrays", 
"Stingrays", "Stingrays", "Stingrays", "Stingrays", "Stingrays", 
"Stingrays", "Stingrays", "Stingrays", "Stingrays", "Saithe and Mackerel", 
"Saithe and Mackerel", "Saithe and Mackerel", "Saithe and Mackerel", 
"Saithe and Mackerel", "Saithe and Mackerel", "Saithe and Mackerel", 
"Saithe and Mackerel", "Saithe and Mackerel", "Saithe and Mackerel", 
"Saithe and Mackerel", "Saithe and Mackerel", "Saithe and Mackerel", 
"Saithe and Mackerel", "Saithe and Mackerel", "Saithe and Mackerel", 
"Saithe and Mackerel", "Saithe and Mackerel", "Saithe and Mackerel", 
"Saithe and Mackerel", "Saithe and Mackerel", "Saithe and Mackerel", 
"Saithe and Mackerel", "Saithe and Mackerel", "Saithe and Mackerel", 
"Saithe and Mackerel", "Sharks", "Sharks", "Sharks", "Sharks", 
"Sharks", "Sharks", "Ascidian Larvae", "Ascidian Larvae", "Ascidian Larvae", 
"Ascidian Larvae", "Ascidian Larvae", "Ascidian Larvae", "Ascidian Larvae", 
"Larval Zebrafish40", "Larval Zebrafish40", "Larval Zebrafish40", 
"Larval Zebrafish40", "Larval Zebrafish40", "Larval Zebrafish40", 
"Larval Zebrafish40", "Larval Zebrafish40", "Larval Zebrafish40", 
"Larval Zebrafish40", "Larval Zebrafish40", "Larval Zebrafish40", 
"Larval Zebrafish40", "Larval Zebrafish40", "Larval Zebrafish40", 
"Larval Zebrafish40", "Larval Zebrafish40", "Larval Zebrafish40", 
"Larval Zebrafish40", "Larval Zebrafish40", "Larval Zebrafish40", 
"Larval Zebrafish40", "Larval Zebrafish40", "Larval Zebrafish40", 
"Larval Zebrafish40", "Larval Zebrafish40", "Larval Zebrafish40", 
"Larval Zebrafish40", "Larval Zebrafish40", "Larval Zebrafish40", 
"Larval Zebrafish40", "Larval Zebrafish40", "Larval Zebrafish40", 
"Larval Zebrafish40", "Larval Zebrafish40", "Larval Zebrafish40", 
"Larval Zebrafish40", "Larval Zebrafish40", "Larval Zebrafish40", 
"Larval Zebrafish40", "Larval Zebrafish40", "Larval Zebrafish40", 
"Larval Zebrafish40", "Larval Zebrafish40", "Larval Zebrafish40", 
"Larval Zebrafish40", "Larval Zebrafish40", "Larval Zebrafish40", 
"Larval Zebrafish61", "Larval Zebrafish61", "Larval Zebrafish61", 
"Larval Zebrafish61", "Larval Zebrafish61", "Larval Zebrafish61", 
"Larval Zebrafish61", "Larval Zebrafish61", "Larval Zebrafish61", 
"Larval Zebrafish61", "Larval Zebrafish61", "Larval Zebrafish61", 
"Larval Zebrafish61", "Larval Zebrafish61", "Larval Zebrafish61", 
"Larval Zebrafish61", "Larval Zebrafish61", "Larval Zebrafish61", 
"Larval Zebrafish61", "Larval Zebrafish61", "Larval Zebrafish61", 
"Larval Zebrafish61"), Size = c("Fish", "Fish", "Fish", "Fish", 
"Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", 
"Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", 
"Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", 
"Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", 
"Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", 
"Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", 
"Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", 
"Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", 
"Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", 
"Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", 
"Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", 
"Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", 
"Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", "Fish", 
"Fish", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", 
"Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", 
"Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", 
"Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", 
"Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", 
"Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", 
"Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", 
"Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", 
"Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", 
"Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", 
"Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", "Larvae", 
"Larvae"), St = c(0.302433374165808, 0.362389853900744, 0.235323518267981, 
0.316386985184939, 0.226293726046568, 0.344699568138944, 0.303033145076212, 
0.333430716272689, 0.223017542504579, 0.288146783640142, 0.236594709692005, 
0.334361212296077, 0.252977172911813, 0.321953903004644, 0.233601359236799, 
0.333114218203138, 0.344203337900817, 0.228221648865378, 0.232183102213908, 
0.250295128437197, 0.316909457357351, 0.268709577645423, 0.308048935041855, 
0.306358622430061, 0.268574355248053, 0.359310368633893, 0.339771064454215, 
0.283874302307228, 0.3045241557553, 0.341051647591493, 0.322503638696486, 
0.311913824779625, 0.359239145081061, 0.323900368274474, 0.219176667244061, 
0.368414047393468, 0.296087410852063, 0.327348653980426, 0.288952360656955, 
0.317805173505505, 0.349599499061661, 0.23518164782688, 0.375138127690756, 
0.336377010833042, 0.292686346632698, 0.310204924915008, 0.304323523404437, 
0.30517060120053, 0.306385178491378, 0.289305836077696, 0.245760867447159, 
0.254302170218483, 0.242484923070044, 0.257870165748749, 0.240719274240546, 
0.355471244064845, 0.2846681185215, 0.217661796677678, 0.235860109140741, 
0.262690301692974, 0.17202920082822, 0.231843122013434, 0.197537480456343, 
0.323976771042564, 0.231016184479705, 0.304402110063851, 0.224562202134299, 
0.221997238656593, 0.424123516982184, 0.279276421804133, 0.195580134425664, 
0.219536681625896, 0.248622358777944, 0.219212016357345, 0.213215622321579, 
0.227832389358595, 0.20146919759615, 0.157899648862937, 0.235354178413181, 
0.233597292524979, 0.228178161508506, 0.210019930393074, 0.219878073423756, 
0.240388487016993, 0.232288390949214, 0.251079985698921, 0.264114641433334, 
0.207614593756514, 0.255216558855981, 0.272835854188107, 0.19502547907645, 
0.231992157091137, 0.266565280053204, 0.243021448263837, 0.263953297612413, 
0.27533163553866, 0.186864632918074, 0.258487448689974, 0.195883416277148, 
0.297855865613987, 0.287261150364813, 0.293374469828208, 0.28710187409247, 
0.426691163020906, 0.343033292092993, 0.47018174096222, 0.295890385833758, 
0.17462549544427, 0.32444207224037, 1.15960193451398, 1.43487842039073, 
1.1954881211204, 0.694670633111126, 1.03274740893889, 2.42996854423028, 
2.10287709536259, 1.15310473651356, 0.930494475702483, 0.800362608672448, 
0.670946160047344, 0.917149369794335, 0.969963623056172, 0.356546865546547, 
1.01767041791117, 0.437905647321569, 0.628994758168588, 0.475946636660009, 
0.41227308378791, 0.453016082808868, 0.504440080025434, 0.423426859723028, 
0.355655416919196, 0.549594966348079, 0.371544423161221, 0.396618119014455, 
0.426581724604903, 0.457564804982094, 0.406227408970275, 0.66592753876014, 
0.429242005148684, 0.308938181405404, 0.357491106253483, 0.400417939035907, 
0.452558426733727, 0.332516184043711, 0.336734593477769, 0.385984313372426, 
0.415257522282799, 0.416877219867739, 0.437870609858534, 0.504826034458151, 
0.3692029958207, 0.421086132923672, 0.398797799365072, 0.345820252410603, 
0.428961656779362, 0.343022005040261, 0.43859585449659, 0.351397709779422, 
0.441831474644956, 0.395322591846656, 0.42707677378149, 0.383038227789757, 
0.419372655758695, 1.20999057171145, 1.0324754309382, 1.15390937655487, 
1.27269225907284, 1.52681925668428, 1.24850012592141, 1.25692362442215, 
1.66191343132771, 1.52396351968135, 1.30216898419267, 0.979390794690607, 
0.84785205830123, 0.964426984707154, 0.977438888352537, 0.792711561574157, 
2.02183603756457, 0.813045009817121, 1.22303796362965, 1.29689832478866, 
1.47601961377895, 0.900469664727307, 0.982591604164768)), row.names = 400:585, class = "data.frame")

謝謝...

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使用您提供的資料 修復ggplot中的圖例

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要更改線條的角度（來自修復ggplot中的圖例

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