# Quantitative Analysis

acf

Auto-Correlation and Partial Auto-Correlation Functions for diff and diff diff stock data

askobb

Accept input as a string and return the most appropriate Terminal command

bw

Box and Whisker plot

cdf

Cumulative distribution function

cusum

Cumulative sum algorithm (CUSUM) to detect abrupt changes in data

decompose

Decompose time series as: - Additive Time Series = Level + CyclicTrend + Residual + Seasonality - Multiplicative...

hist

Histogram with density and rug

hold

Turn on figure holding. This will stop showing images until hold off is run.

kurtosis

Kurtosis is a measure of the 'tailedness' of the probability distribution of a real-valued random variable. Like...

line

Show line plot of selected data or highlight specific datetimes.

load

Load stock ticker to perform analysis on. When the data source is yf, an Indian ticker can be loaded by using...

normality

Normality tests

pick

Load a FRED series to current selection

qqplot

Display QQ plot vs normal quantiles

quantile

The quantiles are values which divide the distribution such that there is a given proportion of observations...

raw

Print raw data to console

rolling

Rolling mean and std deviation

skew

Skewness is a measure of asymmetry or distortion of symmetric distribution. It measures the deviation of the...

spread

Shows rolling spread measurement

summary

Summary statistics

unitroot

Unit root test / stationarity (ADF, KPSS)