Was someone able to find a solution?

[holycoding245]

Hi

I had a similar problem. I used the following code:

setup = panel.matrices(as.data.frame(as_tibble(dt, unit='ID',time='Year',outcome = '万人绿色专利申请量',treatment = 'treatment')))

But the results told me:

"Error in panel.matrices(as.data.frame(as_tibble(dt, unit = "ID", time = "Year", :

The treatment status should be in 0 or 1."

I'm sure my "treatment" contains only 0s and 1s, no nulls. Also, I changed the "treatment" to int type.

So, what should I do for the best?

data.xlsx

Originally posted by @Leoday27 in #102