Я довольно новичок в среде R, прошу прощения, если я прошу что-то очевидное. Мне нужна легенда на моем графике, чтобы отразить цвет и тип линии на графике, но я не могу понять, как мне нужно изменить свой код.
Я очень ценю вашу помощь.
tibble::tribble(
~variable, ~value, ~bin, ~ci,
"Advanced HS", 302.097396142857, "FFD", 21.2978862705524,
"Beginner HS", 394.264259996296, "FFD", 28.8027249069651,
"Children", 379.642674397368, "FFD", 18.1482664147856,
"Adults", 217.875580083333, "FFD", 2.38006646944708,
"Advanced HS", 305.244904223809, "SFD", 15.5487255740993,
"Beginner HS", 350.108404085185, "SFD", 28.6379128865829,
"Children", 358.329722218421, "SFD", 12.6900032541364,
"Adults", 228.522062813542, "SFD", 2.73230976574123,
"Advanced HS", 484.181295019048, "GD", 33.9933197272878,
"Beginner HS", 960.745730144444, "GD", 55.8118108393556,
"Children", 676.158669963158, "GD", 44.238558449867,
"Adults", 259.127882341667, "GD", 4.30648424130776,
"Advanced HS", 702.136573061905, "TT", 47.0883793662974,
"Beginner HS", 1541.69112013704, "TT", 84.3091269009313,
"Children", 976.54035988421, "TT", 60.0584639291095,
"Adults", 318.08245218125, "TT", 7.99092674935576
)
mytheme <- theme_bw() + theme(axis.title = element_text(size = rel(2)),
strip.text = element_text(size = rel(2)),
legend.position = "bottom",
legend.key = element_blank(),
text = element_text(size = 28),
legend.text = element_text(size = 28),
plot.margin = margin(20, 20, 20, 20),
axis.text.x = element_text(hjust = 0.5, vjust = 0.5, size = 35),
axis.text.y = element_text(hjust = 0.5, vjust = 0.5, size = 35),
strip.background = element_rect(fill = 'gray96'))
tiff("r.tiff", units="in", width=10, height=7, res=300)
ggplot(data = Figure_1) +
mytheme + scale_y_continuous(breaks = seq(0,2000, 500))+
aes(x = bin, y = value, group = variable, color = variable) + scale_x_discrete(limits = c ("FFD","SFD", "GD", "TT")) +
geom_errorbar(aes(ymin=value-ci, ymax=value+ci), width=.1) +
geom_line(aes(group=variable, linetype = variable), size =2) + scale_linetype_manual(values=c("solid", "longdash", "dotdash", "dotted")) +
theme(legend.title = element_blank()) +
guides(col = guide_legend(reverse = FALSE, override.aes = list(size=6))) +
xlab("") +
ylab("Duration (ms)")
dev.off()