6
我得到了基於列的因子的默認圖例。我根據另一列的因子對x軸着色。在地塊中添加第二個圖例R
我可以爲這個x軸顏色添加圖例嗎?
合併數據(https://dl.dropbox.com/u/81597211/Untitled.pdf)
row.names LCA_CASE_WORKLOC1_CITY LCA_CASE_JOB_TITLE LCA_CASE_WORKLOC1_STATE LCA_CASE_WAGE_RATE_FROM Company
4726 REDWOOD SHORES SOFTWARE DEVELOPER - ARCHITECT CA 263500.00 ORACLE
102663 DENVER SOFTWARE ENGINEER (SOFTWARE DEVELOPER 5) CO 170000.00 ORACLE
103621 DENVER SOFTWARE ENGINEER (SOFTWARE DEVELOPER 5) CO 170000.00 ORACLE
95210 SANTA CLARA SOFTWARE ENGINEER (SOFTWARE DEVELOPER 4) CA 155000.00 ORACLE
18858 SANTA CLARA SOFTWARE ENGINEER (CONSULTING SOLUTION DIRECTOR) CA 150000.00 ORACLE
19514 IRVING CONSULTING TECHNICAL MANAGER TX 150000.00 ORACLE
57054 REDWOOD SHORES SOFTWARE ENGINEER (SOFTWARE DEVELOPER 4) CA 150000.00 ORACLE
76335 REDWOOD SHORES SOFTWARE ENGINEER (APPLICATIONS DEVELOPER 4) CA 150000.00 ORACLE
79964 REDWOOD SHORES SOFTWARE ENGINEER (SOFTWARE DEVELOPER 5) CA 150000.00 ORACLE
代碼
library("ggplot2")
colour = factor(merged$Company)
xcolor = factor(merged$LCA_CASE_WORKLOC1_STATE)
qplot(merged[[2]], merged[[4]], colour = colour, xlab="Positions", ylab ="Salary", main="H1B Salary 2012") + theme(axis.text.x=element_text(angle=90,vjust=0.5, hjust=1, size=10, color= xcolor, lineheight=10)) + scale_y_continuous(breaks=seq(0,300000, 10000)) + theme(panel.grid.minor = element_line(colour = "red", linetype = "dotted")) + scale_x_discrete(merged[[2]])
你能告訴你用於生成這個代碼 – 2013-03-09 21:47:18
@大衛(最好是在重複的例子?):我重視數據幀。你仍然對數據有問題嗎? – unj2 2013-03-09 22:02:59
@ kunj2aan,當你正確地複製了你在新的R-session上粘貼的內容時,你是否能夠毫無錯誤地得到這個情節? – Arun 2013-03-09 22:16:33