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ggplot with data.frame & basic_graph
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ggplot point shape
25가지 유형의 point shape
df2
<-
data.frame
(
x
=
1
:
5
,
y
=
1
:
25
,
z
=
1
:
25
)
s
<-
ggplot
(
df2
,
aes
(
x
=
x
,
y
=
y
))
s
+
geom_point
(
aes
(
shape
=
z
)
,
size
=
4
)
+
scale_shape_identity
()
