データ分析と可視化

import matplotlib.pyplot as plt

import matplotlib 
matplotlib.rcParams['font.family'] = 'Malgun Gothic' #windows
matplotlib.rcParams['font.size'] = 15
matplotlib.rcParams['axes.unicode_minus'] = False

x = [1, 2, 3]
y = [2, 4, 8]

plt.plot(x,y)

plt.plot(x,y, linewidth = 5)# 선두께 두껍게  

plt.plot(x,y,marker='o')

plt.plot(x,y,marker='o', linestyle='None')

plt.plot(x,y,marker='v') 

plt.plot(x,y,marker='v', markersize =10) # 마커사이즈 키우기

plt.plot(x, y, marker='X', markersize=10, markeredgecolor = 'red')

plt.plot(x, y, marker='o', markersize=20, markeredgecolor = 'red', markerfacecolor = 'yellow')

plt.plot(x,y,linestyle=':')

plt.plot(x,y,linestyle='--')

plt.plot(x,y,linestyle='-.')

plt.plot(x,y,color='pink')

plt.plot(x,y,color='#ff0000')

plt.plot(x,y,color='b')

plt.plot(x,y,color='g')

plt.plot(x,y,'ro--') #color, marker, linestyle

plt.plot(x,y,'bv:')

plt.plot(x,y,'go')

plt.plot(x,y, color= 'g', marker='o', linestyle='None')

plt.plot(x,y,marker='o',mfc='red',ms=10, mec='blue', ls=':')

plt.plot(x,y,marker='o',mfc='red',ms=10, alpha=0.3) # alpha : 투명도(0~1)

plt.figure(figsize=(10, 5))
plt.plot(x, y)

plt.figure(figsize=(5, 10))
plt.plot(x, y)

plt.figure(figsize=(10, 5), dpi = 50) 
#dpi해상도 - 인치당 도트수(dots per inch, 확대)
plt.plot(x,y)

plt.figure(facecolor = 'yellow')
plt.plot(x,y)

plt.figure(facecolor = '#a1c3ff')#RGB값
plt.plot(x,y)