Wazny 1990 sapwood data set.

Sapwood data set for Poland, published by Wazny in 1990.

Usage

Wazny_1990

Format

A tibble of 2 variables:

n_sapwood

number of sapwood rings

count

number of times n_sapwood was observed

Source

Wazny T. 1990. Aufbau und Anwendung der Dendrochronologie für Eichenholz in Polen (PhD dissertation). Hamburg University, Hamburg.

Details

sample size = 206 observations

Examples

sw_data_info("Wazny_1990")
#> $data
#> [1] "Wazny_1990"
#> 
#> $citation
#> [1] "Wazny T. 1990. Aufbau und Anwendung der Dendrochronologie für Eichenholz in Polen (PhD dissertation). Hamburg University, Hamburg."
#> 
#> $area
#> [1] "Poland"
#> 
#> $n_observations
#> [1] 206
#> 
#> $summary_raw_data
#>    Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
#>    6.00   13.00   16.00   16.35   20.00   31.00 
#> 

sw_model("Wazny_1990", plot = TRUE)