hi, I got this error, can you please help? reshape long year, i(g1) j(date) (note: j = 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023) variable id does not uniquely identify the observations Your data are currently wide. You are performing a reshape long. You specified i(g1) and j(date). In the current wide form, variable g1 should uniquely identify the observations. Remember this picture:
请问我导进去后，数字的部分都是文字段落怎么办呢·？
hi, I got this error, can you please help?
reshape long year, i(g1) j(date)
(note: j = 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023)
variable id does not uniquely identify the observations
Your data are currently wide. You are performing a reshape long. You specified i(g1) and j(date). In the current wide form,
variable g1 should uniquely identify the observations. Remember this picture:
I got the same error. @Chen's can you help?