def call_cusum(self, other_args: List[str]):
"""Process cusum command"""
parser = argparse.ArgumentParser(
add_help=False,
formatter_class=argparse.ArgumentDefaultsHelpFormatter,
prog="cusum",
description="""
Cumulative sum algorithm (CUSUM) to detect abrupt changes in data
""",
)
parser.add_argument(
"-t",
"--threshold",
dest="threshold",
type=float,
default=(max(self.data.values) - min(self.data.values)) / 40,
help="threshold",
)
parser.add_argument(
"-d",
"--drift",
dest="drift",
type=float,
default=(max(self.data.values) - min(self.data.values)) / 80,
help="drift",
)
ns_parser = parse_known_args_and_warn(parser, other_args)
if ns_parser:
qa_view.display_cusum(
df=self.current_source_dataframe,
target=self.current_id,
threshold=ns_parser.threshold,
drift=ns_parser.drift,
)
def call_cusum(self, other_args: List[str]):
"""Process cusum command"""
parser = argparse.ArgumentParser(
add_help=False,
formatter_class=argparse.ArgumentDefaultsHelpFormatter,
prog="cusum",
description="""
Cumulative sum algorithm (CUSUM) to detect abrupt changes in data
""",
)
parser.add_argument(
"-t",
"--threshold",
dest="threshold",
type=float,
default=(
max(self.stock[self.target].values)
- min(self.stock[self.target].values)
)
/ 40,
help="threshold",
)
parser.add_argument(
"-d",
"--drift",
dest="drift",
type=float,
default=(
max(self.stock[self.target].values)
- min(self.stock[self.target].values)
)
/ 80,
help="drift",
)
try:
ns_parser = parse_known_args_and_warn(parser, other_args)
if not ns_parser:
return
qa_view.display_cusum(
df=self.stock,
target=self.target,
threshold=ns_parser.threshold,
drift=ns_parser.drift,
)
except Exception as e:
print(e, "\n")