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This post is following of above post.
Let's see coun: country.
We see all country have 40 observations.
Let's see year
We see all year have 38 observations.
So, df2 data frame is 40 coun * 38 year = 1520 observations.
Let's see histograms for KG_CAP data.
First, bekg: BEEF KG_CAP
pikg: PIG KG_CAP
pokg: POULTRY KG_CAP
shkg: SHEEP KG_CAP
We see POULTRY is most normaly spread.
Next, let's see time trend.
We will see average KG_CAP by year.
First, bekg: BEEF KG_CAP
pikg: PIG KG_CAP time trend
pokg: POULTRY KG_CAP time trend
shkg: SHHEP KG_CAP time trend
We see BEEF and SHEEP are on down trend and PIG and POULTRY are on up trend.
That's it. Thank you!
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