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StratigrapheR

Integrated Straigraphy for R "# StratigrapheR"

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Version

Install

install.packages('StratigrapheR')

Monthly Downloads

377

Version

1.2.4

License

GPL-3

Maintainer

Sebastien Wouters

Last Published

September 25th, 2021

Functions in StratigrapheR (1.2.4)

blackSet

Sets the plot environment to draw a long vertical data set
StratigrapheR.examples

Data for examples
centresvg

Draws a pointsvg object around a given point
casing

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

Clips a standardised pointsvg object into a given frame
changesvg

Changes a pointsvg object
as.lim

Create / Check / Manipulate lim objects
convert

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

StratigrapheR: integrated stratigraphy for R
bedtext

Writes the names of the beds in a litholog
homogenise

Homogenise a list
encase

Encases two numbers between multiples of a given number
earpoints

Draws points on an equal area stereonet
fmean

Fischer mean
greySet

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

Recalculates inclination in equal area projection
divisor

Greatest Common Rational Divisor
framesvg

Draws a standardised pointsvg object into a given frame
dipfix

Fix Dip
every_nth

Suppresses every n th element of a vector
convertAxis

Converts the axis following a given formula
flip.lim

Inverts the intervals
minorAxis

Adds an axis with minor ticks to a plot
mid.lim

Provides mid-points intervals in an ordered vector
reposition

Core correction
restore

Plane correction
enlarge

Expands the TRUE values of a T/F vector to their nth neighbours
encircle

Draws circles
memento

Remembers and outputs the result of a slow function
rebound

Simplifies boundary indicators for lim objects
multilines

Draws several lines
merge_list

Method for merging lists by name
neatPick

Interactive user modification of the arguments of a repeated function
fmod

Universal remainder function
ignore

Ignores useless objects
leftlog

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

Irregular windowing
in.lim

Finds the intervals encompassing values
minorAxisTicks

Compute Pretty Minor Axis Tick Scales
neatPicked

Runs neatPick without user input
nlegend

New legend element
litholog

Creates a litholog
strat.repair

Remove instantaneous deposits and add thickness in hiatuses
planepoints

Describes planes by points
pointsvg

Converts line, rect, polygon and polyline class SVG objects into data frames
multigons

Draws several polygons
tie.lim

Discretises lim objects
strat.var

Compute the realtive thickness variations of sections
repitch

Converts pitch into declination and inclination
sinpoint

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

Draws an equal area stereonet
whiteSet

Sets the plot environment to draw a long data set
ylink

Draws connection lines to connect two points in y
transphere

Convertion between declinaison/inclination/intensity and cartesian coordinates
placesvg

Draws a pointsvg object
seq_log

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

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

Sequence ordered by multiple
strat.mean

Extrapolate and intrapolate tie points
simp.lim

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

Circular shift
incfix

Fix Inclination
folder

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

Generates PDF and SVG figures
nset

Find indexes for n identical elements
rmatrix

Rotation matrix
formFunction

Converts a formula into a function
earplanes

Draws planes on an equal area stereonet
rotate

Spherical rotation around fixed axes
infobar

Draws rectangles with text in them
weld

Combines segments with "litholog()"-like data frame
weldlog

Changes boundaries segments in basic lithologs
zijderveld

Draws a Zijderveld plot