Presentation for coursera project developing data product

This info was taken from open source:

https://github.com/devua/csv/tree/master/salaries

Each year portal Developers of Ukraine is conducting a survey about salaries of ukrainian Developers.

https://dou.ua/

So I decide to share it information with you.

In this dataset was 4152 developers.

There are no any conclusions, just graphs.

processing file: presentation_DDP.Rpres
Quitting from lines 24-39 (presentation_DDP.Rpres) 
Îøèáêà â parse(text = x, srcfile = src) :
  <text>:13:12: íåîæèäàííûé ñèìôîë
12: salary$sex <- ifelse(salary$sex == "ìóæñêîé", 1, 1)
13: salary$sex as.integer
               ^
Âûçîâû: knit ... evaluate -> parse_all -> parse_all.character -> parse
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