I need analysis for a research paper

I have a small dataset and I would like someone to create figures and maps that are appropriate for a research paper.
I would like the following to be done

-kernel density estimation (KDE) -Skewness
-a map that shows where the readings were done (A colored map showing the frequency of parameter value based on lat and low)
-trend analysis. time-series figures. mann kendall test. cumsum. point of trend change.

work is divided into groups (year - season)