compute_npcx

compute_npcy

numeric or character vector of coordinates.

x, y

integer ggplot's group id. Used to shift coordinates to avoid
overlaps.

group

numeric [0..1] The step size for shifting coordinates
in npc units.

h.step, v.step

numeric [0..1] The margin added towards the nearest
plotting area edge when converting character coordinates into npc.

margin.npc

Convert character-encoded positions to npc units and shift postions to
avoid overlaps when grouping is active. If numeric validate npc values.

internal

Extensions to 'ggplot2' respecting the grammar of graphics
paradigm. Specialization of method ggplot(): accept and convert on the fly
time series data. Geom: "table", "plot" and "grob" add insets to plots
using native data coordinates, while "table_npc", "plot_npc" and "grob_npc"
do the same using "npc" coordinates through new aesthetics "npcx" and "npcy".
Statistics: locate and tag peaks and valleys; count observations in different
quadrants of a plot; select observations based on 2D density; label with the
equation of a polynomial fitted with lm() or other types of models; labels
with P-value, R^2 or adjusted R^2 or information criteria for fitted models;
label with ANOVA table for fitted models; label with summary for fitted
models. Model fit classes for which suitable methods are provided by package
'broom' are supported. Scales and stats to build volcano and quadrant plots
based on outcomes, fold changes, p-values and false discovery rates.

compute_npcx: Compute npc coordinates

Description

Usage

Arguments

Value