demean |
Removes measure of centrality from the series |
demean-demedian |
Removes measure of centrality from the series |
demedian |
Removes measure of centrality from the series |
demode |
Removes measure of centrality from the series |
diffx |
Compute lagged differnces |
diffx-rdiffx-ldiffx |
Compute lagged differnces |
dtrend |
Deterministic Trend |
dtrend_lin |
Deterministic Trend |
dtrend_poly |
Deterministic Trend |
dtrend_quad |
Deterministic Trend |
fill_linear |
Fill with "linear approximation" |
fill_locf |
Fill with "Last Observation Carried Forward" |
fill_nocb |
Fill with "Next observation carried backwards" |
fill_spline |
Fill with "cubic spline interpolation" |
filter_bk |
Baxter-King Filter |
filter_bw |
Butterworth Filter |
filter_cf |
Christiano-Fitzgerald Filter |
filter_hamilton |
Hamilton Filter |
filter_hp |
Hodrick-Prescot Filter |
filter_tr |
Trigonometric regression Filter |
gmean |
Geometric Mean value |
kurtosis |
Skewness/Kurtosis Value |
lagx |
Compute lagged or leading values |
ldiffx |
Compute lagged differnces |
leadx |
Compute lagged or leading values |
leadx-lagx |
Compute lagged or leading values |
modex |
Mode value |
modex_int |
Mode value |
out_iqr |
Detect outliers with Tukey's method |
out_pt |
Detect outliers with Percentiles |
out_score_z |
Detect outliers with zscore |
out_score_zrob |
Detect outliers Iglewicz and Hoaglin (1993) robust z-score method |
out_threshold |
Detect outliers with upper and lower threshold |
out_winsorise |
Winsorize |
out_winsorize |
Winsorize |
pow |
nth Power Transformation |
pow_boxcox |
Box-Cox Transformations |
pow_manly |
Manly(1971) Transformations |
pow_tukey |
Tukey Transformations Transformations |
pow_yj |
Yeo and Johnson(2000) Transformations |
rdiffx |
Compute lagged differnces |
rebase |
Change the base year |
rebase_origin |
Change the base year |
root |
nth Root Transformation |
root_cubic |
nth Root Transformation |
root_sq |
nth Root Transformation |
scale_minmax |
Rescale |
scale_range |
Rescale |
scale_unit_len |
Rescale |
score |
Score transformation |
score_chisq |
Score transformation |
score_mad |
Score transformation |
score_t |
Score transformation |
score_z |
Score transformation |
select_lambda |
Selecting lambda |
skewness |
Skewness/Kurtosis Value |
std |
Standarization |
std_mean |
Standarization |
std_median |
Standarization |