Hi,
I'm comparing data (sales) of private equity backed companies (variable pe=1) and non-private equity backed companies (variable pe=0).
I have panel data (846 companies over 6 years).
I would like to run a ttest for equality of means of sales in the two groups of companies.
Is the following command correct? ttest sales, by (pe)
Or should I use another command as I'm dealing with panels?
Thanks
Elisa
I'm comparing data (sales) of private equity backed companies (variable pe=1) and non-private equity backed companies (variable pe=0).
I have panel data (846 companies over 6 years).
I would like to run a ttest for equality of means of sales in the two groups of companies.
Is the following command correct? ttest sales, by (pe)
Or should I use another command as I'm dealing with panels?
Thanks
Elisa