getSymbols: Lay gia chung khoan vietNam

Description Usage Arguments Value

Description

Ham so nay se lay gia chung khoan tu ngay bat dau den ngay ket thuc

Usage

1
getSymbols(symbol, from, to)

Arguments

symbol

Ma chung khoan, gom 3 ki tu

from

ngay bat dau dinh dang yyyy-mm-dd

to

ngay ket thuc dinh dang yyyy-mm-dd

Value

mot data frame chua gia chung khoan va khoi luong


phamdinhkhanh/VNDS documentation built on May 29, 2019, 2:51 p.m.