我在回歸分析中加入了消費者物價指數cpi,但是找的資料中有4個,我不知道用哪一個比較好~~
Inflation, average consumer prices Index
Inflation, average consumer prices Percent change
Inflation, end of period consumer prices Index
Inflation, end of period consumer prices Percent change
求高手解答~~先謝謝了~~