如何在图上添加标签？

Question

x2016 = data[data.year == 2016].iloc[:20,:]
num_students_size  = [float(each.replace(',', '.')) for each in x2016.num_students]
international_color = [float(each) for each in x2016.international]
trace1 = go.Scatter(
x = x2016.world_rank,
y = x2016.teaching,
mode = "markers",
marker=dict(
color = international_color,
size = num_students_size,
showscale = True
),
text = x2016.university_name
)
data5 = [trace1]
iplot(data5)

这给出气泡图，并且不显示标签。如何添加标签，请帮助

x2016 = data [data.year == 2016] .iloc [：20 ,:] num_students_size = [float（each.replace（'，'，'。'））对于x2016.num_students中的每一个] international_color = [float （每个）对于x2016.international中的每个对象] ...

Answer 1

您的1更适合作为[data5]对象。