{
  "name": "array_mean",
  "type": "function",
  "groups": ["Arrays"],
  "description": "Returns the mean of arithmetic values in an array. Non numeric values in the array are ignored.",
  "arguments": [ {"arg":"array","description":"an array"} ],
  "examples": [ 
    { "expression":"array_mean(array(0,1,7,66.6,135.4))", "returns":"42"},
    { "expression":"array_mean(array(0,84,'a','b','c'))", "returns":"42"}
  ]
}