标签: r
我正在尝试计算dataFrame'pr'并从未使用的变量中清除环境'env'
evalq({pr <- pr.OHLCV(Data, Open, High, Low, Close, Volume) rm(list = c("Data", "Open", "High", "Low", "Close", "Volume")) }, env)
evalq中的错误({:未找到对象'env'