R-program

代码说明：

  分析000099和000039两支股票开盘价格的分布。以开盘价或收盘价为指标，在一张图上显示所有股票的以时间为横轴的散点图和曲线图。采用移动平滑法对曲线进行拟合，画出光滑曲线。(Distribution of 000099 and 000039 the opening price of the two stocks. In opening or closing price as an indicator displayed on a graph with time on the horizontal axis of the scatter plot and graph of all stocks. Using mobile smoothing curve fitting, draw a smooth curve.)

文件列表：

股票数据
........\000022.txt,5139,2010-06-04
........\000039.txt,5196,2010-06-03
........\000040 .txt,4773,2010-02-19
........\000040.txt,4751,2010-06-04
........\000088.txt,4849,2010-06-04
........\000089.txt,4772,2010-06-04
........\000099.txt,4854,2010-06-03
........\000421.txt,4801,2010-06-04
........\000520.txt,4823,2010-06-04
........\000582.txt,5150,2010-06-04
........\000594.txt,4807,2010-06-04
........\000753.txt,4907,2010-06-04
........\000905.txt,4787,2010-06-04
........\000996.txt,5087,2010-06-04
........\002013.txt,5093,2010-06-04
........\002023.txt,5031,2010-06-04
........\002040.txt,4750,2010-06-04
........\002126.txt,5065,2010-06-04
........\002210.txt,5036,2010-06-04
........\002245.txt,4999,2010-06-04
........\002320.txt,5068,2010-06-04
........\002357.txt,2990,2010-06-04
........\300011.txt,5000,2010-06-04
........\600004.txt,5214,2010-06-04
........\600009.txt,5321,2010-06-04
........\600017.txt,4804,2010-06-04
........\600018.txt,4903,2010-06-04
........\600026.txt,5212,2010-06-04
........\600029.txt,4362,2010-06-04
........\600087.txt,4926,2010-06-04
........\600115.txt,4712,2010-06-04
........\600119.txt,4819,2010-06-04
........\600125.txt,5179,2010-06-04
........\600190.txt,4772,2010-06-04
........\600221.txt,4857,2010-06-04
........\600242.txt,4712,2010-06-04
........\600270.txt,4831,2010-06-04
........\600279.txt,5100,2010-06-04
........\600317.txt,4826,2010-06-04
........\600386.txt,5151,2010-06-04
........\600387.txt,4996,2010-06-04
........\600428.txt,5208,2010-06-04
........\600561.txt,5158,2010-06-04
........\600575.txt,5136,2010-06-04
........\600611.txt,5304,2010-06-04
........\600650.txt,5180,2010-06-04
........\600692.txt,4474,2010-06-04
........\600717.txt,5201,2010-06-04
........\600751.txt,4711,2010-06-04
........\600787.txt,4791,2010-06-04
........\600794.txt,5016,2010-06-04
问题1.r,9823,2010-06-08