Skip to content
master
Switch branches/tags
Code

Latest commit

 

Git stats

Files

Permalink
Failed to load latest commit information.
Type
Name
Latest commit message
Commit time
R
 
 
 
 
 
 
man
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Travis-CI Build Status lifecycle openvolley

peranavolley

An R package for reading Perana Sports VBStats volleyball scouting files as well as Perana Sports VideoTagger files.

See also datavolley, which provides similar functionality for reading DataVolley files into R. The conventions (data structures, variable naming, etc) used in the peranavolley package follow those of the datavolley package.

Installation

You can install peranavolley from GitHub with:

library(remotes)
install_github("openvolley/peranavolley")

Example

Read one of the example data files bundled with the package:

library(peranavolley)
x <- pv_read(pv_example_file())
summary(x)
#> Match summary:
#> Date: 2017-09-23
#> League: 2017 AVL Men's
#> Teams: Canberra Heat Men's
#>        vs
#>        UTSSU Men's
#> Result: 3-0 (25-23, 31-29, 25-15)
#> Duration: unknown

Number of serves by team:

serve_idx <- which(plays(x)$skill == "Serve")
table(plays(x)$team[serve_idx])
#> 
#> Canberra Heat Men's         UTSSU Men's 
#>                  77                  70

Attack kill rate by player, using dplyr:

library(dplyr)
plays(x) %>% dplyr::filter(skill == "Attack") %>%
  group_by(team, player_name, player_id) %>%
  dplyr::summarize(`N attacks` = n(), `Kill rate` = mean(evaluation == "Winning attack", na.rm = TRUE)) %>%
  ungroup %>%
  dplyr::arrange(desc(`Kill rate`)) %>% dplyr::select(-player_id)
#> # A tibble: 16 x 4
#>    team                player_name     `N attacks` `Kill rate`
#>    <chr>               <chr>                 <int>       <dbl>
#>  1 UTSSU Men's         Brian Cho                 3       0.667
#>  2 Canberra Heat Men's Cameron Steer             7       0.571
#>  3 UTSSU Men's         Nathan Lovett             7       0.571
#>  4 Canberra Heat Men's Murch Malachi             9       0.556
#>  5 Canberra Heat Men's Nick Borgeaud             2       0.5  
#>  6 Canberra Heat Men's Samuel Walker            30       0.467
#>  7 UTSSU Men's         C Beasley                28       0.429
#>  8 Canberra Heat Men's Keiran Ackhurst           5       0.4  
#>  9 UTSSU Men's         Nathan Healey            31       0.387
#> 10 UTSSU Men's         Adam Penman               3       0.333
#> 11 Canberra Heat Men's Jordan Power             28       0.286
#> 12 UTSSU Men's         Artem Ipatyev            19       0.211
#> 13 Canberra Heat Men's David Darcy              10       0.2  
#> 14 UTSSU Men's         Alex Minchin              1       0    
#> 15 UTSSU Men's         Mick Werner               2       0    
#> 16 UTSSU Men's         Samuel Hansen             3       0

About

An R package for reading Perana Sports VBStats volleyball scouting files.

Resources

License

Releases

No releases published

Packages

No packages published

Languages