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Merge pull request #272 from ChengYen-Tang/Fix_collector_doc

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Fix collector doc
This commit is contained in:
you-n-g
2021-03-03 14:14:07 +08:00
committed by GitHub
parent 7258340e0c b90bd66ac6
commit b8cf229b05
2 changed files with 6 additions and 6 deletions
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4
scripts/data_collector/us_index/README.md
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@@ -10,10 +10,10 @@ pip install -r requirements.txt
```bash ```bash
# parse instruments, using in qlib/instruments. # parse instruments, using in qlib/instruments.
python collector.py --index_name SP500 --qlib_dir ~/.qlib/qlib_data/cn_data --method parse_instruments python collector.py --index_name SP500 --qlib_dir ~/.qlib/qlib_data/us_data --method parse_instruments
# parse new companies # parse new companies
python collector.py --index_name SP500 --qlib_dir ~/.qlib/qlib_data/cn_data --method save_new_companies python collector.py --index_name SP500 --qlib_dir ~/.qlib/qlib_data/us_data --method save_new_companies
# index_name support: SP500, NASDAQ100, DJIA, SP400 # index_name support: SP500, NASDAQ100, DJIA, SP400
# help # help

8
scripts/data_collector/yahoo/README.md
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@@ -48,7 +48,7 @@ python scripts/get_data.py qlib_data --target_dir ~/.qlib/qlib_data/qlib_cn_1d -
import qlib import qlib
from qlib.data import D from qlib.data import D
qlib.init(provider_uri="~/.qlib/qlib_data/qlib_cn_1d", region="CN") qlib.init(provider_uri="~/.qlib/qlib_data/qlib_cn_1d", region="cn")
df = D.features(D.instruments("all"), ["$close"], freq="day") df = D.features(D.instruments("all"), ["$close"], freq="day")
``` ```
@@ -78,7 +78,7 @@ python scripts/get_data.py qlib_data --target_dir ~/.qlib/qlib_data/qlib_cn_1min
import qlib import qlib
from qlib.data import D from qlib.data import D
qlib.init(provider_uri="~/.qlib/qlib_data/qlib_cn_1min", region="CN") qlib.init(provider_uri="~/.qlib/qlib_data/qlib_cn_1min", region="cn")
df = D.features(D.instruments("all"), ["$close"], freq="1min") df = D.features(D.instruments("all"), ["$close"], freq="1min")
``` ```
@@ -97,7 +97,7 @@ python collector.py normalize_data --source_dir ~/.qlib/stock_data/source/us_1d
# dump data # dump data
cd qlib/scripts cd qlib/scripts
python dump_bin.py dump_all --csv_path ~/.qlib/stock_data/source/cn_1d_nor --qlib_dir ~/.qlib/stock_data/source/qlib_us_1d --freq day --exclude_fields date,adjclose,dividends,splits,symbol python dump_bin.py dump_all --csv_path ~/.qlib/stock_data/source/us_1d_nor --qlib_dir ~/.qlib/stock_data/source/qlib_us_1d --freq day --exclude_fields date,adjclose,dividends,splits,symbol
``` ```
#### 1d from qlib #### 1d from qlib
@@ -113,7 +113,7 @@ python scripts/get_data.py qlib_data --target_dir ~/.qlib/qlib_data/qlib_us_1d -
import qlib import qlib
from qlib.data import D from qlib.data import D
qlib.init(provider_uri="~/.qlib/qlib_data/qlib_us_1d", region="US") qlib.init(provider_uri="~/.qlib/qlib_data/qlib_us_1d", region="us")
df = D.features(D.instruments("all"), ["$close"], freq="day") df = D.features(D.instruments("all"), ["$close"], freq="day")
``` ```