materials  property  F1      F2      F3
sample1    3.0862    0.8626  0.7043  0.6312
sample2    2.8854    0.7260  0.7818  0.6119
sample3    0.6907    0.4943  0.0044  0.4420
sample4    0.9902    0.0106  0.0399  0.9877
sample5    0.7242    0.0970  0.3199  0.5504