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Chap 7 - Manipuler plusieurs tables : détailler l'usage de by = dans les jointures #19

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jengelaere opened this issue Sep 28, 2022 · 1 comment
Open

Chap 7 - Manipuler plusieurs tables : détailler l'usage de by = dans les jointures #19

jengelaere opened this issue Sep 28, 2022 · 1 comment

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@jengelaere
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  • montrer un exemple avec 2 variables de jointure, par exemple : by = c("CodeZone", "TypeZone")
  • montrer un exemple avec 1 variable de jointure nommé différemment, par exemple : by = c("idcom" = "DEPCOM)

Expliquer les suffixes .x et .y
jdlom pushed a commit that referenced this issue Mar 24, 2023
#19 approndissement sur la partie des jointures, ajout de quelques gi…
5fe8813 
…f de tidyexplain
@jdlom jdlom mentioned this issue Mar 24, 2023
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jdlom added a commit that referenced this issue Mar 29, 2023
@jdlom
approfondissement partie jointure (#23)
2a5dbca 
* typo : across

* #19 approndissement sur la partie des jointures, ajout de quelques gif de tidyexplain

* typo : pivot_ fonctions

* typo

* adaptation exemple pour être plus pédagogique

remarque de @jengelaere

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@jengelaere
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résolu par JD en mars

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