ts_mean(returns, 60) ts_std_dev(returns, 60) ts_quantile(returns, 60, driver="gaussian") ts_rank(returns, 60) ts_zscore(returns, 60) ts_arg_min(returns, 60) ts_arg_max(returns, 60) ts_delta(returns, 60) ts_backfill(returns, 60, k=1) ts_decay_linear(returns, 60, dense=false) ts_corr(returns, returns, 60) ts_covariance(returns, returns, 60) ts_scale(returns, 60, constant=0) ts_av_diff(returns, 60) ts_product(returns, 60) ts_sum(returns, 60) ts_count_nans(returns, 60) ts_regression(returns, returns, 60, lag=0, rettype=0) ts_step(1) ts_target_tvr_decay(returns, lambda_min=0, lambda_max=1, target_tvr=0.1) ts_target_tvr_delta_limit(returns, returns, lambda_min=0, lambda_max=1, target_tvr=0.1) rank(ts_quantile(returns, 60, driver="gaussian")) rank(ts_zscore(returns, 60)) rank(ts_arg_min(returns, 60)) rank(ts_arg_max(returns, 60)) rank(ts_delta(returns, 60)) rank(ts_backfill(returns, 60, k=1)) rank(ts_decay_linear(returns, 60, dense=false)) rank(ts_corr(returns, returns, 60)) rank(ts_covariance(returns, returns, 60)) rank(ts_scale(returns, 60, constant=0)) rank(ts_av_diff(returns, 60)) rank(ts_product(returns, 60)) rank(ts_sum(returns, 60)) rank(ts_count_nans(returns, 60)) rank(ts_regression(returns, returns, 60, lag=0, rettype=0)) rank(ts_step(1)) rank(ts_target_tvr_decay(returns, lambda_min=0, lambda_max=1, target_tvr=0.1)) rank(ts_target_tvr_delta_limit(returns, returns, lambda_min=0, lambda_max=1, target_tvr=0.1)) quantile(ts_quantile(returns, 60, driver="gaussian"), driver="gaussian", sigma=1.0) quantile(ts_zscore(returns, 60), driver="gaussian", sigma=1.0) quantile(ts_arg_min(returns, 60), driver="gaussian", sigma=1.0) quantile(ts_arg_max(returns, 60), driver="gaussian", sigma=1.0) quantile(ts_delta(returns, 60), driver="gaussian", sigma=1.0) quantile(ts_backfill(returns, 60, k=1), driver="gaussian", sigma=1.0) quantile(ts_decay_linear(returns, 60, dense=false), driver="gaussian", sigma=1.0) quantile(ts_corr(returns, returns, 60), driver="gaussian", sigma=1.0) quantile(ts_covariance(returns, returns, 60), driver="gaussian", sigma=1.0) quantile(ts_scale(returns, 60, constant=0), driver="gaussian", sigma=1.0)