#3개 날씨 그래프 비교 #Python

from matplotlib.pyplot import plot, show

nyc_temp_2000 = [31.3, 37.3, 47.2, 51.0, 63.5, 71.3, 72.3, 72.7, 66.0, 57.0, 45.3, 31.1]

nyc_temp_2006 = [40.9, 35.7, 43.1, 55.7, 63.1, 71.0, 77.9, 75.8, 66.6, 56.2, 51.9, 43.6]

nyc_temp_2012 = [37.3, 40.9, 50.9, 54.8, 65.1, 71.0, 78.8, 76.7, 68.8, 58.0, 43.9, 41.5]

months = range(1,13)

plot(months, nyc_temp_2000, months, nyc_temp_2006, months, nyc_temp_2012)    #plot(x1,y1,x2,y2,x3,y3)

show()

from matplotlib.pyplot import plot, show

from pylab import legend    #legend() 함수

nyc_temp_2000 = [31.3, 37.3, 47.2, 51.0, 63.5, 71.3, 72.3, 72.7, 66.0, 57.0, 45.3, 31.1]

nyc_temp_2006 = [40.9, 35.7, 43.1, 55.7, 63.1, 71.0, 77.9, 75.8, 66.6, 56.2, 51.9, 43.6]

nyc_temp_2012 = [37.3, 40.9, 50.9, 54.8, 65.1, 71.0, 78.8, 76.7, 68.8, 58.0, 43.9, 41.5]

months = range(1,13)

plot(months, nyc_temp_2000, months, nyc_temp_2006, months, nyc_temp_2012)

legend([2000, 2006, 2012])    #범례 만들어주는 함수

show()

[참고] Doing Math With Python - 저자 : AMIT SAHA