simulated.datasets: Simulated Datasets

In phylopairs: Comparative Analyses of Lineage-Pair Traits

Simulated Datasets

Description

Simulated datasets are provided to help users understand functions. Lineage-pairs (n=190) were created from a simulated phylogenetic tree with 20 tips. A predictor variable was generated from random draws of a standard normal. Reponse variables of various structures were simulated as follows:

1. Simulated Dataset 1 Unbounded response, linear relationship between response and predictor, no covariance in residuals

2. Simulated Dataset 2 Unbounded response, no relationship between response and predictor, no covariance in residuals

3. Simulated Dataset 3 Unbounded response, linear relationship between response and predictor, covariance in residuals

4. Simulated Dataset 4 Unbounded response, no relationship between response and predictor, covariance in residuals

5. Simulated Dataset 5 Bounded response, linear relationship between response and predictor on link scale, no covariance in residuals

6. Simulated Dataset 6 Bounded response, no relationship between response and predictor on link scale, no covariance in residuals

7. Simulated Dataset 7 Bounded response, linear relationship between response and predictor on link scale, covariance in residuals

8. Simulated Dataset 8 Bounded response, no relationship between response and predictor on link scale, covariance in residuals

9. Simulated Lineage-Pair Covariance Matrix A 190*190 covariance matrix used in simulating the example datasets in this package.

10. Simulated Phylogenetic Tree A 20-species ultrametric phylogenetic tree used in simulating the example datasets in this package.

Format

The datasets are as follows

data1

A data frame with 190 rows and 4 columns.

sp1

Identity of Species 1 in Pair

sp2

Identity of Species 2 in Pair

pred

Numeric predictor variable

y

Numeric response variable

data2

A data frame with 190 rows and 4 columns.

sp1

Identity of Species 1 in Pair

sp2

Identity of Species 2 in Pair

pred

Numeric predictor variable

y

Numeric response variable

data3

A data frame with 190 rows and 4 columns.

sp1

Identity of Species 1 in Pair

sp2

Identity of Species 2 in Pair

pred

Numeric predictor variable

y

Numeric response variable

data4

A data frame with 190 rows and 4 columns.

sp1

Identity of Species 1 in Pair

sp2

Identity of Species 2 in Pair

pred

Numeric predictor variable

y

Numeric response variable

data5

A data frame with 190 rows and 4 columns.

sp1

Identity of Species 1 in Pair

sp2

Identity of Species 2 in Pair

pred

Numeric predictor variable

y

Numeric response variable

data6

A data frame with 190 rows and 4 columns.

sp1

Identity of Species 1 in Pair

sp2

Identity of Species 2 in Pair

pred

Numeric predictor variable

y

Numeric response variable

data7

A data frame with 190 rows and 4 columns.

sp1

Identity of Species 1 in Pair

sp2

Identity of Species 2 in Pair

pred

Numeric predictor variable

y

Numeric response variable

data8

A data frame with 190 rows and 4 columns.

sp1

Identity of Species 1 in Pair

sp2

Identity of Species 2 in Pair

pred

Numeric predictor variable

y

Numeric response variable

sim.cov.pairs

A 190x190 covariance matrix

sim.tree1

A phylo object

Source

Simulated data generated with the script provided in the 'inst' directory.

phylopairs documentation built on June 25, 2024, 5:08 p.m.