If you are expecting an array of objects (I get a little bit confused about your data structure) then you can iterate through it using a for loop, but as per your JSON output, there is no array and you are simply getting an object. So you need only to get this object and use it:
var slickdata = [];
$.getJSON("comm/j/abc?action=hi", function(data) {
myData = data.p;
slickdata[0] = {
month: myData.month,
teamed: myData.teamed,
net: myData.net
};
});