There are several OxGuass codes in this respository of the Fractional Frequency Fourier (FFF) methods Name of branch: OxGauss codes
0 Data set 1 OxGauss codes for ADF test 2 OxGauss codes for Fractional frequency Fourier ADF (FFF-ADF) test 3 OxGauss codes for ARDL analysis 4 OxGauss codes for Fractional frequency Fourier ARDL (FFF-ARDL) test 5 OxGuass codes for Toda-Yamamoto (TY) test 6 Oxgauss codes for Fractional frequency Fourier Toda-Yamamoto (FFF-TY) test, OxGauss data: data1