在简单.csv公司名称:
"","teamID","yearID","HR"
"1320","LAN",1958,172
"1325","SFN",1958,170
"1336","LAN",1959,148
"1341","SFN",1959,167
"1352","LAN",1960,126
"1357","SFN",1960,130
"1369","LAN",1961,157
"1375","SFN",1961,183
"1388","LAN",1962,140
"1395","SFN",1962,204
"1408","LAN",1963,110
"1415","SFN",1963,197
"1428","LAN",1964,79
"1435","SFN",1964,165
"1448","LAN",1965,78
我试着画2geom_line()
对应2个团队(LAN
/SFN
):
hr_by_team_year = pandas.read_csv("simple.csv")
print ggplot(hr_by_team_year, aes("yearID", "HR", color="teamID")) + geom_point()+ geom_line()
但我想画一张这样的图表:
我的代码怎么了?在
如果指定参数的名称(即使它们是可选的),调试有时会更容易。建议对代码进行此修改。在
那么,你的下一个问题可能与x轴上的年份有关。如果你的数据只有数字年份,上面的方法可能行得通。如果它有您需要显示年份的日期,您可能需要添加如下内容:
+ scale_x_date(labels='%Y')
我刚画了一个有日期的图,我想让x轴显示大约每3个月的日期。此代码示例还可以帮助您:
^{pr2}$最后,在研究如何做到这一点时,以下网址帮助了我:
http://blog.yhat.com/posts/ggplot-for-python.html
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