Vignette Title

Vignette Author

2024-10-25

## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ──
## ✔ dplyr     1.1.4     ✔ readr     2.1.5
## ✔ forcats   1.0.0     ✔ stringr   1.5.1
## ✔ ggplot2   3.5.1     ✔ tibble    3.2.1
## ✔ lubridate 1.9.3     ✔ tidyr     1.3.1
## ✔ purrr     1.0.2     
## ── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
## ✖ dplyr::filter() masks stats::filter()
## ✖ dplyr::lag()    masks stats::lag()
## ℹ Use the conflicted package (<http://conflicted.r-lib.org/>) to force all conflicts to become errors

Zadanie 1.

Oblicz podstawowe statystyki dla cen nieruchomości wg typu.

## # A tibble: 2 × 6
##   type        średnia mediana odchylenie minimum maksimum
##   <chr>         <dbl>   <dbl>      <dbl>   <int>    <int>
## 1 Condo        100000  100000        NA   100000   100000
## 2 Residential   62111   62111      4086.   59222    65000