def call_kurtosis(self, other_args: List[str]):
"""Process kurtosis command"""
parser = argparse.ArgumentParser(
add_help=False,
formatter_class=argparse.ArgumentDefaultsHelpFormatter,
prog="kurtosis",
description="""
Kurtosis is a measure of the "tailedness" of the probability distribution
of a real-valued random variable. Like skewness, kurtosis describes the shape
of a probability distribution and there are different ways of quantifying it
for a theoretical distribution and corresponding ways of estimating it from
a sample from a population. Different measures of kurtosis may have different
interpretations.
""",
)
parser.add_argument(
"-w",
"--window",
action="store",
dest="n_length",
type=check_positive,
default=14,
help="length",
)
ns_parser = parse_known_args_and_warn(
parser, other_args, export_allowed=EXPORT_ONLY_RAW_DATA_ALLOWED)
if ns_parser:
rolling_view.display_kurtosis(
name=self.ticker,
df=self.df,
target=self.target,
window=ns_parser.n_length,
export=ns_parser.export,
)
def call_kurtosis(self, other_args: List[str]):
"""Process kurtosis command"""
parser = argparse.ArgumentParser(
add_help=False,
formatter_class=argparse.ArgumentDefaultsHelpFormatter,
prog="kurtosis",
description="""
Kurtosis is a measure of the "tailedness" of the probability distribution
of a real-valued random variable. Like skewness, kurtosis describes the shape
of a probability distribution and there are different ways of quantifying it
for a theoretical distribution and corresponding ways of estimating it from
a sample from a population. Different measures of kurtosis may have different
interpretations.
""",
)
parser.add_argument(
"-l",
"--length",
action="store",
dest="n_length",
type=check_positive,
default=14,
help="length",
)
parser.add_argument(
"--export",
choices=["csv", "json", "xlsx"],
default="",
type=str,
dest="export",
help="Export dfframe df to csv,json,xlsx file",
)
try:
ns_parser = parse_known_args_and_warn(parser, other_args)
if not ns_parser:
return
rolling_view.display_kurtosis(
name=self.ticker,
df=self.stock,
target=self.target,
length=ns_parser.n_length,
export=ns_parser.export,
)
except Exception as e:
print(e, "\n")