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shotGroups (version 0.6.1)

Analyze Shot Group Data

Description

Analyzes shooting data with respect to group shape, precision, and accuracy. This includes graphical methods, descriptive statistics, and inference tests using standard, but also non-parametric and robust statistical methods. Implements distributions for radial error in bivariate normal variables. Works with files exported by OnTarget PC/TDS or Taran, as well as with custom data files in text format.

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Version

Install

install.packages('shotGroups')

Monthly Downloads

262

Version

0.6.1

License

GPL (>= 2)

Maintainer

Daniel Wollschlaeger

Last Published

September 7th, 2015

Functions in shotGroups (0.6.1)

Rayleigh

The Rayleigh Distribution
readDataOT1

Read data files exported by OnTarget PC v1.1*
drawBox

Draw an axis-aligned box
analyzeGroup

Analysis for a single group of bullet holes
drawEllipse

Draw an ellipse
combineData

Combine list of data frames into one
DFtalon

Combined bullet hole data
DFcm

Combined bullet hole data
getXYmat

Extract (x,y)-coordinates (relative to point of aim) from a data frame
getRayParam

Estimate Rayleigh parameters sigma, mean and standard deviation
DFcciHV

Combined bullet hole data
readDataOT2

Read data files exported by OnTarget PC v2.* or OnTarget TDS v3.*
drawTarget

Draw a target pattern
readDataMisc

Read data from text files
DF300BLKhl

Combined bullet hole data
drawGroup

Draw a group of bullet holes with additional measures
compareGroups

Compare bullet hole groups
getMinBBox

Minimum-area bounding box for a set of 2D-points
groupLocation

Accuracy: Location measures for a single group of bullet holes
drawBox2

Draw an oriented box
DFsavage

Combined bullet hole data
drawCircle

Draw a circle
getMaxParam

Estimate Maxwell-Boltzmann parameters sigma, mean and standard deviation
simRingCount

Calculate simulated ring count for a given group and target
getHoytParam

Determine parameters q and omega of the Hoyt distribution
getMinCircle

Minimum enclosing circle for a set of 2D-points
groupShape

Shape analysis for a single group of bullet holes
shotGroups-package

Analyze shot group data
Hoyt

The Hoyt Distribution
getHitProb

Hit probability within given region
mvnEll

Multivariate normal offset ellipse probabilities
groupSpread

Precision: Spread measures of a single group of bullet holes
Maxwell

The Maxwell-Boltzmann Distribution
DF300BLK

Combined bullet hole data
targets

List containing definitions of several circular target types from the shooting federations ISSF, NRA, DSB, BDS, BDMP, DSU
DFscar17

Combined bullet hole data
getBoundingBox

Bounding box for a set of 2D-points
DFlistCm

List containing several data frames with bullet hole data
getMOA

Conversion of absolute size to MOA, SMOA or milliradian
getCEP

Circular Error Probable (CEP) and Spherical Error Probable (SEP)
DFinch

Combined bullet hole data
getRiceParam

Estimate Rice parameters nu and sigma
getDistToCtr

Distances to center for a set of points
Rice

The Rice Distribution
fromMOA

Conversion from MOA, SMOA or mil to absolute size
getDistance

Get distance based on absolute and angular size
getConfEll

Confidence ellipse
getMaxPairDist

Maximum pairwise distance for a set of points