# qa

- [acf](/sdk/reference/qa/acf)
- [bw](/sdk/reference/qa/bw)
- [calculate_adjusted_var](/sdk/reference/qa/calculate_adjusted_var)
- [cdf](/sdk/reference/qa/cdf)
- [cusum](/sdk/reference/qa/cusum)
- [decompose](/sdk/reference/qa/decompose)
- [es](/sdk/reference/qa/es)
- [hist](/sdk/reference/qa/hist)
- [kurtosis](/sdk/reference/qa/kurtosis)
- [line](/sdk/reference/qa/line)
- [normality](/sdk/reference/qa/normality)
- [omega](/sdk/reference/qa/omega)
- [qqplot](/sdk/reference/qa/qqplot)
- [quantile](/sdk/reference/qa/quantile)
- [rolling](/sdk/reference/qa/rolling)
- [sharpe](/sdk/reference/qa/sharpe)
- [skew](/sdk/reference/qa/skew)
- [sortino](/sdk/reference/qa/sortino)
- [spread](/sdk/reference/qa/spread)
- [summary](/sdk/reference/qa/summary)
- [unitroot](/sdk/reference/qa/unitroot)
- [var](/sdk/reference/qa/var)