rowtype_,varname_,exercise,hardiness,fitness,stress,illness
n,373,373,373,373,373,373
corr,exercise,1,,,,
corr,hardiness,-0.03,1,,,
corr,fitness,0.39,0.07,1,,
corr,stress,-0.05,-0.23,-0.13,1,
corr,illness,-0.08,-0.16,-0.29,0.34,1
stddev,,66.5,3.8,18.4,6.7,624.8
mean,,40.9,0,67.1,4.8,716.7