   : 0.5657   Mean   : 0.08468  
#&gt;  3rd Qu.:-0.09721   3rd Qu.: 0.237079   3rd Qu.: 1.1669   3rd Qu.: 0.64055  
#&gt;  Max.   : 2.29200   Max.   : 5.318566   Max.   : 3.0445   Max.   : 2.83321  
#&gt;       US60                US90               US210              US390          
#&gt;  Min.   :-2.944439   Min.   :-0.972128   Min.   :-1.93487   Min.   :-3.841839  
#&gt;  1st Qu.:-0.208551   1st Qu.:-0.155597   1st Qu.:-0.02588   1st Qu.:-0.407941  
#&gt;  Median :-0.034103   Median : 0.002283   Median :