Hi everyone,
I'm very new to Stata and I am very confused my this error. I have created two variables to describe flights from differents airports in Miami to different airports in Dallas. Then, I mean to find a correlation between the prices of plane tickets to the same city, but different airports. The sum function works and I believe I have no missing values, so I have no idea what may be causing the error. I will paste in my code for reference
pwcorr MiamitoDallasPrice1 MiamitoDallasPrice2
no observations
r(2000);
Related Posts with No Observation Error with correlation
calculate IRR with confidence intervals from summarized dataI have a dataset with 25 outcomes reported for 5 time periods and 7 cohorts. Most of the outcomes ar…
IV2/ivreghdfe partialing out for panelDear all, I am running a dynamic panel with clustering with ivreghdfem which is similar to the iv2 …
Stata command for comparing count/frequency data between two time periods?Hello Statalist, I'd like to ask which statistical model I need to use to compare frequency data (e…
How to sample panel data by ID while keeping the length of Panel?Hi All, I have a large balanced panel dataset in hand, and I want to sample the data by its ID whil…
import excel with two-row headersStata can import excel files, but it assumes that the variable names in the column headers are uniqu…
Subscribe to:
Post Comments (Atom)
0 Response to No Observation Error with correlation
Post a Comment