dummy_forest_type,dummy_bamboo,year,cicada ,dug_tree,number_of_trees ,digging_frequency,basal_area 1,0,2018,31,33,34,0.970588235,1.225385 1,0,2018,8,37,37,1,1.5448015 1,0,2018,34,15,21,0.714285714,1.03306 1,0,2018,15,21,24,0.875,0.852824 1,0,2018,7,16,33,0.484848485,0.7827235 1,0,2018,16,22,27,0.814814815,0.982506 1,0,2018,3,29,44,0.659090909,1.9851865 1,0,2018,6,39,41,0.951219512,0.725654 1,0,2018,8,19,22,0.863636364,0.7095615 1,0,2018,10,35,35,1,1.2669115 1,0,2018,13,24,24,1,1.4177885 1,0,2018,72,26,27,0.962962963,1.219733 1,0,2018,44,44,44,1,1.239259875 1,0,2018,34,38,38,1,1.43655 1,0,2018,2,26,30,0.866666667,1.9559845 0,1,2018,1,0,28,0,0.616382 0,1,2018,0,0,23,0,0.6516285 0,1,2018,0,0,22,0,0.6332595 0,1,2018,0,0,46,0,0.68923 0,1,2018,1,0,51,0,0.792379 0,1,2018,4,0,37,0,1.008254 0,1,2018,0,0,21,0,0.4525525 0,1,2018,2,0,24,0,0.6725095 0,1,2018,0,0,21,0,0.614184 0,1,2018,2,0,26,0,0.6087675 0,1,2018,0,0,19,0,0.376957 0,1,2018,3,0,45,0,0.7970105 0,1,2018,3,0,36,0,1.033217 0,1,2018,0,0,41,0,0.5042055 0,1,2018,0,0,17,0,1.6258135 0,0,2018,0,0,17,0,0.9671985 0,0,2018,0,0,20,0,0.8372025 0,0,2018,1,0,32,0,0.956287 0,0,2018,2,0,36,0,1.0703475 0,0,2018,0,0,31,0,1.219576 0,0,2018,0,0,24,0,0.869152 0,0,2018,2,0,32,0,1.2414775 0,0,2018,0,0,18,0,0.818127 0,0,2018,4,0,20,0,1.1453935 0,0,2018,1,0,37,0,2.130804 0,0,2018,4,0,48,0,2.272575 0,0,2018,1,0,43,0,1.8471835 0,0,2018,1,0,48,0,1.2406925 0,0,2018,4,0,40,0,1.1928075 0,0,2018,2,0,23,0,1.0634395 1,1,2018,4,15,28,0.535714286,1.5030395 1,1,2018,7,6,18,0.333333333,1.189118 1,1,2018,3,5,33,0.151515152,0.668663 1,1,2018,6,4,35,0.114285714,1.071211 1,1,2018,2,1,22,0.045454545,0.880456 1,1,2018,2,0,39,0,0.701005 1,1,2018,2,0,42,0,1.385996 1,1,2018,13,17,21,0.80952381,1.6606675 1,1,2018,4,3,24,0.125,1.4132355 1,1,2018,3,3,21,0.142857143,0.955188 1,1,2018,11,14,25,0.56,2.044925 1,1,2018,8,21,37,0.567567568,1.162742 1,1,2018,0,8,20,0.4,0.991926 1,1,2018,11,18,43,0.418604651,1.862648 1,1,2018,0,0,39,0,0.930853 1,0,2019,138,24,34,0.705882353,1.225385 1,0,2019,76,27,37,0.72972973,1.5448015 1,0,2019,66,0,21,0,1.03306 1,0,2019,40,1,24,0.041666667,0.852824 1,0,2019,15,0,33,0,0.7827235 1,0,2019,36,5,27,0.185185185,0.982506 1,0,2019,8,0,44,0,1.9851865 1,0,2019,49,27,41,0.658536585,0.725654 1,0,2019,106,9,22,0.409090909,0.7095615 1,0,2019,112,35,35,1,1.2669115 1,0,2019,149,22,24,0.916666667,1.4177885 1,0,2019,144,24,27,0.888888889,1.219733 1,0,2019,93,21,44,0.477272727,1.239259875 1,0,2019,127,27,38,7.11E-01,1.43655 1,0,2019,147,24,30,0.8,1.9559845 0,1,2019,9,0,28,0,0.616382 0,1,2019,0,0,23,0,0.6516285 0,1,2019,0,0,22,0,0.6332595 0,1,2019,1,0,46,0,0.68923 0,1,2019,6,0,51,0,0.792379 0,1,2019,3,0,37,0,1.008254 0,1,2019,0,0,21,0,0.4525525 0,1,2019,16,0,24,0,0.6725095 0,1,2019,1,0,21,0,0.614184 0,1,2019,1,0,26,0,0.6087675 0,1,2019,2,0,19,0,0.376957 0,1,2019,14,0,45,0,0.7970105 0,1,2019,4,0,36,0,1.033217 0,1,2019,1,0,41,0,0.5042055 0,1,2019,2,0,17,0,1.6258135 0,0,2019,11,0,17,0,0.9671985 0,0,2019,7,0,20,0,0.8372025 0,0,2019,1,0,32,0,0.956287 0,0,2019,0,0,36,0,1.0703475 0,0,2019,17,0,31,0,1.219576 0,0,2019,14,0,24,0,0.869152 0,0,2019,3,0,32,0,1.2414775 0,0,2019,0,0,18,0,0.818127 0,0,2019,19,0,20,0,1.1453935 0,0,2019,37,0,37,0,2.130804 0,0,2019,28,0,48,0,2.272575 0,0,2019,12,0,43,0,1.8471835 0,0,2019,7,0,48,0,1.2406925 0,0,2019,27,0,40,0,1.1928075 0,0,2019,7,0,23,0,1.0634395 1,1,2019,40,7,28,0.25,1.5030395 1,1,2019,9,0,18,0,1.189118 1,1,2019,9,0,33,0,0.668663 1,1,2019,18,0,35,0,1.071211 1,1,2019,1,1,22,0.045454545,0.880456 1,1,2019,45,2,39,0.051282051,0.701005 1,1,2019,47,1,42,0.023809524,1.385996 1,1,2019,54,1,21,0.047619048,1.6606675 1,1,2019,4,0,24,0,1.4132355 1,1,2019,7,0,21,0,0.955188 1,1,2019,5,0,25,0,2.044925 1,1,2019,107,8,37,0.216216216,1.162742 1,1,2019,34,9,20,0.45,0.991926 1,1,2019,38,6,43,0.139534884,1.862648 1,1,2019,4,0,39,0,0.930853