1. Moges Negussie
    1 year & 10 months ago

    I got problem of how to make 1st difference for data to make stationery & I got supportive information

  2. Getachew
    3 years & 3 months ago

    How to interprate Error correction term in VECM

  3. Lemma
    5 years & 5 months ago

    tsset year, quarterly
    repeated time values in sample
    how can I correct this error, please.

  4. Murad Mohammed
    6 years & 1 month ago

    also i need how to analysis ARCH model and GARCH model using STATA

  5. Murad Mohammed
    6 years & 1 month ago

    i want to discuss with you the analysis of time series data by using STATA