Andrew Musau Gradually gradually, I'm progressing! After strictly following your codes to append the dataset, I've been able to create the year variable and append all the columns but the rows keep doubling upon appending.
For instance, I have 6 cross sectional dataset (2015-2020) and each dataset has 3520 observations. After strictly following your codes to append the dataset, the total number of observations becomes 21,120 (i.e. 3520×6)
So kindly check the rows too for me if perhaps there is a way for me to append and get the total observations to remain at 3520, thanks.
For instance, I have 6 cross sectional dataset (2015-2020) and each dataset has 3520 observations. After strictly following your codes to append the dataset, the total number of observations becomes 21,120 (i.e. 3520×6)
So kindly check the rows too for me if perhaps there is a way for me to append and get the total observations to remain at 3520, thanks.
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