Datasets

Several datasets used in this program are listed in this page, which also provide codes on how to import them
  1. Chinook – contains the lengths and weights for Chinook Salmon from three locations in Argentina. you can simply download the file from the internet using the code chunk below;
chinook = readr::read_csv(
  file = "https://raw.githubusercontent.com/lugoga/kitaa/main/datasets/chinook_lw.csv")

tl

w

loc

120.1

17.9

Argentina

115.0

17.2

Argentina

111.2

16.8

Argentina

29.2

0.3

Puyehue

25.2

0.3

Puyehue

18.0

0.1

Puyehue

  1. Mauna Loa Atmospheric CO2 Concentration– store Atmospheric concentrations of CO2 are expressed in parts per million (ppm) and reported in the preliminary 1997 SIO manometric mole fraction scale. The link to download is found in the chunk
co = readr::read_csv("https://raw.githubusercontent.com/lugoga/kitaa/main/datasets/long_form_co2.csv")

`

day

months

year

co2

15

1

1,959

315.42

15

2

1,959

316.31

15

3

1,959

316.50

15

10

1,997

360.83

15

11

1,997

362.49

15

12

1,997

364.34

  1. Length frequency data – the dataset is organized to contain detailed information including the date of recording, identification of species, size measurements in centimeters, categorization of size ranges, types of gear used during sampling, and the exact locations where the data was gathered.
lfq = readr::read_csv("https://raw.githubusercontent.com/lugoga/kitaa/main/datasets/LFQ_sample_1.xls")

Date

Species

Size (cm)

Size Class

Gear type

Landing_site

2019-05-30

Siganus sutor

16.5

18

Speargun

Pwani

2019-05-30

Siganus sutor

12.0

12

Speargun

Pwani

2019-05-30

Siganus sutor

15.0

15

Speargun

Pwani

2020-07-25

Lutjanus fulviflamma

13.0

15

Speargun

Bahari

2020-07-25

Lutjanus fulviflamma

17.0

18

Speargun

Bahari

2020-07-25

Lutjanus fulviflamma

18.5

21

Speargun

Bahari

Note

Note that you can import the dataset from online API to Rstudio with easy as the chunk above highlight