可以用部分应用来固定参数,最后一行修改为:ploop(myFunc{,shareT},[t1,t2])。
关于部分应用,可以参考部分应用
如下代码,最后一行ploop运行报错:
sym = `C`MS`MS`MS`IBM`IBM`C`C`C$symbol price= 49.6 29.46 29.52 30.02 174.97 175.23 50.76 50.32 51.29 qty = 2200 1900 2100 3200 6800 5400 1300 2500 8800 timestamp = [09:34:07,09:36:42,09:36:51,09:36:59,09:32:47,09:35:26,09:34:16,09:34:26,09:38:12] t0 = table(timestamp, sym, qty, price); t1 = select sum((qty)) as qty from t0 group by minute(timestamp) as ts,sym,price; t2 = select log((qty)) as qty from t0 group by minute(timestamp) as ts ,sym,price; name = `ts`q typeString = `MINUTE`INT tResult=table(1:0,name,typeString) share tResult as shareT ploop(myFunc,([t1,shareT],[t2, shareT]))