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Update handler.py to fix CI (#1227)

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* Update handler.py

* Update handler.py
This commit is contained in:
you-n-g
2022-07-25 10:19:09 +08:00
committed by GitHub
parent 8e063828f9
commit a53f59cdf7
1 changed files with 6 additions and 6 deletions
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12
qlib/contrib/data/handler.py
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@@ -280,11 +280,11 @@ class Alpha158(DataHandlerLP):
fields += ["Slope($close, %d)/$close" % d for d in windows]
names += ["BETA%d" % d for d in windows]
if use("RSQR"):
# The R-sqaure value of linear regression for the past d days, represent the trend linearity for past d days.
# The R-sqaure value of linear regression for the past d days, represent the trend linear
fields += ["Rsquare($close, %d)" % d for d in windows]
names += ["RSQR%d" % d for d in windows]
if use("RESI"):
# The redisdual for linear regression for the past d days, represent the trend linearity for past d days.
# The redisdual for linear regression for the past d days, represent the trend linearity for past d days.
fields += ["Resi($close, %d)/$close" % d for d in windows]
names += ["RESI%d" % d for d in windows]
if use("MAX"):
@@ -297,7 +297,7 @@ class Alpha158(DataHandlerLP):
names += ["MIN%d" % d for d in windows]
if use("QTLU"):
# The 80% quantile of past d day's close price, divided by latest close price to remove unit
# Used with MIN and MAX
# Used with MIN and MAX
fields += ["Quantile($close, %d, 0.8)/$close" % d for d in windows]
names += ["QTLU%d" % d for d in windows]
if use("QTLD"):
@@ -305,7 +305,7 @@ class Alpha158(DataHandlerLP):
fields += ["Quantile($close, %d, 0.2)/$close" % d for d in windows]
names += ["QTLD%d" % d for d in windows]
if use("RANK"):
# Get the percentile of current close price in past d day's close price.
# Get the percentile of current close price in past d day's close price.
# Represent the current price level comparing to past N days, add additional information to moving average.
fields += ["Rank($close, %d)" % d for d in windows]
names += ["RANK%d" % d for d in windows]
@@ -316,14 +316,14 @@ class Alpha158(DataHandlerLP):
if use("IMAX"):
# The number of days between current date and previous highest price date.
# Part of Aroon Indicator https://www.investopedia.com/terms/a/aroon.asp
# The indicator measures the time between highs and the time between lows over a time period.
# The indicator measures the time between highs and the time between lows over a time period.
# The idea is that strong uptrends will regularly see new highs, and strong downtrends will regularly see new lows.
fields += ["IdxMax($high, %d)/%d" % (d, d) for d in windows]
names += ["IMAX%d" % d for d in windows]
if use("IMIN"):
# The number of days between current date and previous lowest price date.
# Part of Aroon Indicator https://www.investopedia.com/terms/a/aroon.asp
# The indicator measures the time between highs and the time between lows over a time period.
# The indicator measures the time between highs and the time between lows over a time period.
# The idea is that strong uptrends will regularly see new highs, and strong downtrends will regularly see new lows.
fields += ["IdxMin($low, %d)/%d" % (d, d) for d in windows]
names += ["IMIN%d" % d for d in windows]