drammock

{"lastUpload":"2021-10-05T19:11:12.950Z","extensionVersion":"v3.4.3"}

drammock

library(phonR)
data(indoVowels)
mapping <- c(a="eₐ", e="eₑ", i="eᵢ", o="eₒ", u="eᵤ")
indo$label <- mapping[indo$vowel]
png("subscripts-demo.png")
with(indo, plotVowels(f1, f2, vowel, group=gender, plot.tokens=FALSE, plot.means=TRUE, pch.means=label, cex.means=2))
dev.off()

drammock

drammock

#!/usr/bin/env Rscript

library(dplyr)
library(ggplot2)
library(ggbeeswarm)

make_dollars <- function(x) paste0('$', prettyNum(x, big.mark=','))

## load data
sal <- read.delim('nih-postdoc-salary.tsv', sep='\t', header=TRUE)

drammock

# 2 levels, treatment contrasts (default)
# here, by luck, our baseline level happens to be alphabetically first, so we get a sensible
# assignment of treatment=1.
foo <- factor(c("treatment", "control"))
contrasts(foo)
#           treatment
# control           0
# treatment         1

# 2 levels, sum contrasts (better)

drammock

library(phonR)
data(indoVowels)

indo$f1log <- log10(indo$f1)
indo$f2log <- log10(indo$f2)
f1hz <- seq(200, 1200, 100)  # chosen based on range(indo$f1)
f2hz <- seq(500, 3500, 500)  # chosen based on range(indo$f2)

png("log-scale-ellipses.png")
with(indo, plotVowels(f1log, f2log, vowel, var.col.by=vowel, pretty=TRUE,

drammock

library(phonR)
data(indoVowels)

indo$f1bark <- normBark(indo$f1)
indo$f2bark <- normBark(indo$f2)
f1hz <- seq(300, 1200, 300)  # chosen based on range(indo$f1)
f2hz <- seq(500, 3500, 500)  # chosen based on range(indo$f2)

png("bark-scaled-hz-axis-ticks.png")
with(indo, plotVowels(f1bark, f2bark, vowel, var.col.by=vowel, pretty=TRUE,

drammock

library(phonR)
data(indoVowels)

# just one talker, easier to see what's happening on the plot
femaletwo <- subset(indo, subj == "F02")

# simulate offglides, in F1 only (for simplicity)
femaletwo$f1offglide <- femaletwo$f1 + sample(10:50, nrow(femaletwo), replace=TRUE)
femaletwo$f2offglide <- femaletwo$f2
# remove offglides for vowel [a] (for demo purposes)

drammock

#!/usr/bin/env python2
# -*- coding: utf-8 -*-
"""
Created on Mon Feb 27 15:39:08 2017

@author: drmccloy
"""

from __future__ import print_function
from expyfun import ExperimentController

drammock

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