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import android.animation.Animator; | |
import android.animation.ObjectAnimator; | |
import android.animation.ValueAnimator; | |
import android.graphics.Canvas; | |
import android.graphics.ColorFilter; | |
import android.graphics.Paint; | |
import android.graphics.PixelFormat; | |
import android.graphics.Rect; |
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# Cousera课程《用Python玩转数据 Data Processing Using Python》第4.2章编程作业《男女电影评分差异分析编程》 | |
# | |
#分析数据集,找出男性女性用户评分的标准差,并输出两位小数部分 | |
#提示:先分别计算每个人电影评分的平均分,再按性别求标准差 | |
#使用方法: | |
# python work.py > result.txt | |
import pandas |