![r - My balanced panel data shows as unbalanced panel data. I cannot use "make.pbalanced()" and "is.pbalanced()" which have no effect - Stack Overflow r - My balanced panel data shows as unbalanced panel data. I cannot use "make.pbalanced()" and "is.pbalanced()" which have no effect - Stack Overflow](https://i.stack.imgur.com/8g3Hm.png)
r - My balanced panel data shows as unbalanced panel data. I cannot use "make.pbalanced()" and "is.pbalanced()" which have no effect - Stack Overflow
View of A Study of Capital Structure of Indian Power Generation and Supply Firms: Unbalanced Panel Data | Asian Development Policy Review
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