我正在尝试在Python中使用ggplot,但我收到错误消息,就像没有导入模块一样。
import ggplot
from ggplot import diamonds
diamonds.head()
carat cut color clarity depth table price x y z
0 0.23 Ideal E SI2 61.5 55.0 326 3.95 3.98 2.43
1 0.21 Premium E SI1 59.8 61.0 326 3.89 3.84 2.31
2 0.23 Good E VS1 56.9 65.0 327 4.05 4.07 2.31
3 0.29 Premium I VS2 62.4 58.0 334 4.20 4.23 2.63
4 0.31 Good J SI2 63.3 58.0 335 4.34 4.35 2.75
ggplot(diamonds, aes(x='price', color='clarity')) + \
geom_density() + \
scale_color_brewer(type='div', palette=7) + \
facet_wrap('cut')
---------------------------------------------------------------------------
NameError Traceback (most recent call last)
<ipython-input-87-9ab398784b7e> in <module>()
----> 1 ggplot(diamonds, aes(x='price', color='clarity')) + geom_density() + scale_color_brewer(type='div', palette=7) + facet_wrap('cut')
NameError: name 'aes' is not defined
您的建议将不胜感激。