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StratigrapheR

Integrated Straigraphy for R "# StratigrapheR"

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Version

Install

install.packages('StratigrapheR')

Monthly Downloads

381

Version

1.2.2

License

GPL-3

Maintainer

Sebastien Wouters

Last Published

May 24th, 2021

Functions in StratigrapheR (1.2.2)

clipsvg

Clips a standardised pointsvg object into a given frame
earinc

Recalculates inclination in equal area projection
changesvg

Changes a pointsvg object
litholog

Creates a litholog
centresvg

Draws a pointsvg object around a given point
divisor

Greatest Common Rational Divisor
leftlog

Finds bed intervals in a "litholog()"-like data frame
StratigrapheR.examples

Data for examples
StratigrapheR

StratigrapheR: integrated stratigraphy for R
convert

Converts x values having an index into n values defined by the same y index
fmod

Universal remainder function
earpoints

Draws points on an equal area stereonet
fmean

Fischer mean
encase

Encases two numbers between multiples of a given number
convertAxis

Converts the axis following a given formula
dipfix

Fix Dip
incfix

Fix Inclination
infobar

Draws rectangles with text in them
bedtext

Writes the names of the beds in a litholog
earplanes

Draws planes on an equal area stereonet
as.lim

Create / Check / Manipulate lim objects
earnet

Draws an equal area stereonet
framesvg

Draws a standardised pointsvg object into a given frame
greySet

Sets the plot environment to draw a long vertical data set
nset

Find indexes for n identical elements
casing

Finds values in a vector directly above and below a number
homogenise

Homogenise a list
ignore

Ignores useless objects
blackSet

Sets the plot environment to draw a long vertical data set
memento

Remembers and outputs the result of a slow function
merge_list

Method for merging lists by name
pdfDisplay

Generates PDF and SVG figures
every_nth

Suppresses every n th element of a vector
encircle

Draws circles
enlarge

Expands the TRUE values of a T/F vector to their nth neighbours
flip.lim

Inverts the intervals
rmatrix

Rotation matrix
rotate

Spherical rotation around fixed axes
nlegend

New legend element
neatPicked

Runs neatPick without user input
strat.mean

Extrapolate and intrapolate tie points
sinpoint

Gives a table of equally sampled points following a sinusoidal function
restore

Plane correction
reposition

Core correction
tie.lim

Discretises lim objects
mid.lim

Provides mid-points intervals in an ordered vector
transphere

Convertion between declinaison/inclination/intensity and cartesian coordinates
zijderveld

Draws a Zijderveld plot
weldlog

Changes boundaries segments in basic lithologs
weld

Combines segments with "litholog()"-like data frame
in.lim

Finds the intervals encompassing values
folder

Creates a new folder where wanted if it does not exist yet
formFunction

Converts a formula into a function
in.window

Irregular windowing
minorAxis

Adds an axis with minor ticks to a plot
multigons

Draws several polygons
minorAxisTicks

Compute Pretty Minor Axis Tick Scales
planepoints

Describes planes by points
whiteSet

Sets the plot environment to draw a long data set
pointsvg

Converts line, rect, polygon and polyline class SVG objects into data frames
strat.repair

Remove instantaneous deposits and add thickness in hiatuses
strat.var

Compute the realtive thickness variations of sections
pkgfind

Find a specific pattern in the code of functions in a package
ylink

Draws connection lines to connect two points in y
placesvg

Draws a pointsvg object
multilines

Draws several lines
neatPick

Interactive user modification of the arguments of a repeated function
simp.lim

Joins and orders adjacent or overlapping lim objects of same ID
seq_mult

Sequence ordered by multiple
shift

Circular shift
seq_log

Gives the repartition of values for a log 10 scale between a given interval
rebound

Simplifies boundary indicators for lim objects
repitch

Converts pitch into declination and inclination