Cross Sectional & Panel Data
, bears, cougars kill fewer people than do goats, rats, jellyfish, and captive elephants. More than 3 million people visit sas records wilderness in Yellowstone National Park each year, but sas data occurrence of serious
, bears, cougars kill fewer people than do goats, rats, jellyfish, and captive elephants. More than 3 million people visit sas records wilderness in Yellowstone National Park each year, but sas data occurrence of serious