ML-linear-regression：使用以前的趋势来预测未来几年的就业人数！

ML 线性回归记录经济和失业数据。 有16行数据。 数据包括： col 1: the index; col 2: the percentage price deflation; col 3: the GNP in millions of dollars; col 4: the number of unemployed in thousands; col 5: the number of people employed by the military; col 6: the number of people over 14; col 7: the year col 8: prediction required- the number of people employed. 1 83.0 234289 2356 1590 107608 1947 60323 2 88