README.md

In TestDimorph: Analysis of the Interpopulation Difference in Degree of Sexual Dimorphism Using Summary Statistics

TestDimorph

Analysis Of The Interpopulation Difference In Degree of Sexual Dimorphism Using Summary Statistics

Installation

You can install the released version of TestDimorph from CRAN with:

install.packages("TestDimorph")

Data entry

The input can be in the form of wide format raw data or summary statistics where each row represents measurements of a single individual or population. In order to be recognized by the functions, columns need to have specific names (case sensitive):

1. Sex : either M for male or F for female (Raw data)
2. Pop : studied populations (Summary/Raw data)
3. Trait : studied traits or parameters (Summary)
4. m : male sample size (Summary)
5. f : female sample size (Summary)
6. M.mu: male mean (Summary)
7. F.mu : female mean (Summary)
8. M.sdev : male standard deviation (Summary)
9. F.sdev : female standard deviation (Summary)

N.B

• All non numerical values need to be factors.
• The list and the data frame formats for the multivariate and raw_gen functions input, can be be found in the attached data sets under the names baboon.parms_list and baboon.parms_df respectively.

Examples of data entry

Summary statistics for univariate analysis

Comparison of maximal femur length and mediolateral diameter in mid-shaft

| Pop | m | M.mu | M.sdev | f | F.mu | F.sdev | | :-------: | :-: | :---: | :----: | :-: | :---: | :----: | | Turkish | 150 | 49.39 | 3.01 | 150 | 42.91 | 2.90 | | Bulgarian | 82 | 48.33 | 2.53 | 58 | 42.89 | 2.84 |

Summary statistics for multivariate analysis and raw data generation

Comparison of maximal femur length and mediolateral diameter in mid-shaft

| Pop | Trait | m | M.mu | M.sdev | f | F.mu | F.sdev | | :-------: | :---: | :-: | :----: | :----: | :-: | :----: | :----: | | Bulgarian | MXFL | 82 | 461.80 | 19.90 | 58 | 411.70 | 23.20 | | Greek | MXFL | 36 | 440.40 | 19.60 | 34 | 409.80 | 21.40 | | Bulgarian | MLD | 82 | 27.67 | 2.21 | 58 | 24.89 | 1.78 | | Greek | MLD | 36 | 27.74 | 1.79 | 34 | 26.69 | 2.42 |

Raw data for summary extraction

The Howells' craniometric data

| Sex | Pop | GOL | NOL | BNL | BBH | XCB | XFB | ZYB | AUB | | :-: | :---: | :-: | :-: | :-: | :-: | :-: | :-: | :-: | :-: | | M | NORSE | 189 | 185 | 100 | 135 | 143 | 120 | 133 | 119 | | F | NORSE | 179 | 177 | 97 | 127 | 140 | 114 | 122 | 118 | | M | EGYPT | 192 | 190 | 104 | 132 | 140 | 116 | 134 | 125 | | F | EGYPT | 174 | 172 | 93 | 123 | 140 | 118 | 121 | 114 |

Summary statistics for van_vark function

Howells summary data

| Trait | Pop | M.mu | m | F.mu | f | |:-----:|:-----:|:--------:|:--:|:--------:|:--:| | GOL | EGYPT | 185.6207 | 58 | 175.5849 | 53 | | GOL | NORSE | 188.4727 | 55 | 179.9818 | 55 | | NOL | EGYPT | 183.569 | 58 | 175.0377 | 53 | | NOL | NORSE | 186.1818 | 55 | 178.6909 | 55 |

TestDimorph documentation built on Nov. 18, 2023, 1:11 a.m.