library (gapminder)
## Warning: package 'gapminder' was built under R version 4.5.2
library (dplyr)
## Warning: package 'dplyr' was built under R version 4.5.2
##
## Attaching package: 'dplyr'
## The following objects are masked from 'package:stats':
##
## filter, lag
## The following objects are masked from 'package:base':
##
## intersect, setdiff, setequal, union
library (ggplot2)
## Warning: package 'ggplot2' was built under R version 4.5.2
library(gapminder)
library(dplyr)
library(ggplot2)
rename(gapminder)
## # A tibble: 1,704 × 6
## country continent year lifeExp pop gdpPercap
## <fct> <fct> <int> <dbl> <int> <dbl>
## 1 Afghanistan Asia 1952 28.8 8425333 779.
## 2 Afghanistan Asia 1957 30.3 9240934 821.
## 3 Afghanistan Asia 1962 32.0 10267083 853.
## 4 Afghanistan Asia 1967 34.0 11537966 836.
## 5 Afghanistan Asia 1972 36.1 13079460 740.
## 6 Afghanistan Asia 1977 38.4 14880372 786.
## 7 Afghanistan Asia 1982 39.9 12881816 978.
## 8 Afghanistan Asia 1987 40.8 13867957 852.
## 9 Afghanistan Asia 1992 41.7 16317921 649.
## 10 Afghanistan Asia 1997 41.8 22227415 635.
## # ℹ 1,694 more rows
ulke (country)
yil (year)
yasam_beklentisi (lifeExp)
kisi_basi_gelir (gdpPercap)
kita (continent)
rename(gapminder)
## # A tibble: 1,704 × 6
## country continent year lifeExp pop gdpPercap
## <fct> <fct> <int> <dbl> <int> <dbl>
## 1 Afghanistan Asia 1952 28.8 8425333 779.
## 2 Afghanistan Asia 1957 30.3 9240934 821.
## 3 Afghanistan Asia 1962 32.0 10267083 853.
## 4 Afghanistan Asia 1967 34.0 11537966 836.
## 5 Afghanistan Asia 1972 36.1 13079460 740.
## 6 Afghanistan Asia 1977 38.4 14880372 786.
## 7 Afghanistan Asia 1982 39.9 12881816 978.
## 8 Afghanistan Asia 1987 40.8 13867957 852.
## 9 Afghanistan Asia 1992 41.7 16317921 649.
## 10 Afghanistan Asia 1997 41.8 22227415 635.
## # ℹ 1,694 more rows
library(MASS)
## Warning: package 'MASS' was built under R version 4.5.2
##
## Attaching package: 'MASS'
## The following object is masked from 'package:dplyr':
##
## select
gapminder_tr <- gapminder %>%
rename(ulke = country ,
yil = year ,
yasam_beeklentisi=lifeExp,
kisi_bası_gelir=gdpPercap,
kita=continent)
names(gapminder_tr)
## [1] "ulke" "kita" "yil"
## [4] "yasam_beeklentisi" "pop" "kisi_bası_gelir"
summary(gapminder_tr)
## ulke kita yil yasam_beeklentisi
## Afghanistan: 12 Africa :624 Min. :1952 Min. :23.60
## Albania : 12 Americas:300 1st Qu.:1966 1st Qu.:48.20
## Algeria : 12 Asia :396 Median :1980 Median :60.71
## Angola : 12 Europe :360 Mean :1980 Mean :59.47
## Argentina : 12 Oceania : 24 3rd Qu.:1993 3rd Qu.:70.85
## Australia : 12 Max. :2007 Max. :82.60
## (Other) :1632
## pop kisi_bası_gelir
## Min. :6.001e+04 Min. : 241.2
## 1st Qu.:2.794e+06 1st Qu.: 1202.1
## Median :7.024e+06 Median : 3531.8
## Mean :2.960e+07 Mean : 7215.3
## 3rd Qu.:1.959e+07 3rd Qu.: 9325.5
## Max. :1.319e+09 Max. :113523.1
##
table(gapminder_tr $ kita)
##
## Africa Americas Asia Europe Oceania
## 624 300 396 360 24
prop.table(table(gapminder_tr$kita))*100
##
## Africa Americas Asia Europe Oceania
## 36.619718 17.605634 23.239437 21.126761 1.408451
library(ggplot2)
library(palmerpenguins)
## Warning: package 'palmerpenguins' was built under R version 4.5.2
##
## Attaching package: 'palmerpenguins'
## The following objects are masked from 'package:datasets':
##
## penguins, penguins_raw
eğim (β₁)
kesişim (β₀)
R-kare (R²)
geom_jitter fonksiyonunun kullanım amacı
nedir?