SpiderSpeed: Spider Running Speeds after Amputation

In abd: The Analysis of Biological Data

Description

Data on speed before and after amputation of a pedipalp in the spider genus Tidarren.

Format

A data frame with 32 observations on the following 2 variables.

speed.before

speed (cm/s) before amputation

speed.after

speed (cm/s) after amputation

Source

Ramos, M., D.J. Irschick, and T.E. Christenson. 2004. Overcoming an evolutionary conflict: Removal of a reproductive organ greatly increases locomotor performance. Proceedings of the National Academy of Sciences (USA) 101: 4883-4887.

References

http://en.wikipedia.org/wiki/Pedipalp, http://en.wikipedia.org/wiki/Tidarren, http://www.pnas.org/content/101/14/4883

Examples

xyplot(speed.after ~ speed.before, SpiderSpeed)
favstats(SpiderSpeed$speed.before)
favstats(SpiderSpeed$speed.after)
favstats(SpiderSpeed$speed.after - SpiderSpeed$speed.before)

Example output

Loading required package: nlme
Loading required package: lattice
Loading required package: grid
Loading required package: mosaic
Loading required package: dplyr

Attaching package: 'dplyr'

The following object is masked from 'package:nlme':

    collapse

The following objects are masked from 'package:stats':

    filter, lag

The following objects are masked from 'package:base':

    intersect, setdiff, setequal, union

Loading required package: ggformula
Loading required package: ggplot2
Loading required package: ggstance

Attaching package: 'ggstance'

The following objects are masked from 'package:ggplot2':

    GeomErrorbarh, geom_errorbarh


New to ggformula?  Try the tutorials: 
	learnr::run_tutorial("introduction", package = "ggformula")
	learnr::run_tutorial("refining", package = "ggformula")
Loading required package: mosaicData
Loading required package: Matrix

The 'mosaic' package masks several functions from core packages in order to add 
additional features.  The original behavior of these functions should not be affected by this.

Note: If you use the Matrix package, be sure to load it BEFORE loading mosaic.

Attaching package: 'mosaic'

The following object is masked from 'package:Matrix':

    mean

The following object is masked from 'package:ggplot2':

    stat

The following objects are masked from 'package:dplyr':

    count, do, tally

The following objects are masked from 'package:stats':

    IQR, binom.test, cor, cor.test, cov, fivenum, median, prop.test,
    quantile, sd, t.test, var

The following objects are masked from 'package:base':

    max, mean, min, prod, range, sample, sum

  min    Q1 median     Q3  max     mean        sd  n missing
 1.25 2.355    2.9 3.0225 3.55 2.668125 0.6415525 16       0
  min   Q1 median   Q3  max    mean       sd  n missing
 2.32 3.22   3.51 4.76 5.45 3.85375 0.992632 16       0
 min   Q1 median     Q3  max     mean       sd  n missing
   0 0.34  0.935 1.9125 3.42 1.185625 1.073778 16       0

abd documentation built on May 2, 2019, 2:14 p.m.