diff --git a/R/analyze.R b/R/analyze.R
index 43aa990..30f2774 100644
--- a/R/analyze.R
+++ b/R/analyze.R
@@ -5,6 +5,14 @@ find_word <- function(res, word) {
            nrow))
 }
 
+#'Assign speaker-name to speaker-ID
+#'
+#' Assign speaker-name to speaker-ID.
+#'
+#' @param tb tibble
+#' @param res list of tibbles
+#' @param fraction_only If TRUE select only from "fraction"
+#' 
 #' @export
 join_speaker <- function(tb, res, fraction_only = F) {
     joined <- left_join(tb, res$speaker, by=c("speaker" = "id"))
@@ -30,6 +38,20 @@ party_order <- factor(c("Fraktionslos", "AfD&Fraktionslos",
                         "DIE LINKE", "BÜNDNIS 90 / DIE GRÜNEN", "SPD", "CDU/CSU",
                         "FDP", "AfD", NA_character_))
 
+#'Bar chart of the fractions
+#'
+#' @param tb The tibble to be analyzed. 
+#' @param x_variable Default is fraction.
+#' @param y_variable Default is n.
+#' @param fill Default is fraction.
+#' @param title Title of the chart.
+#' @param xlab Description of x-Lab. Default is Fraction.
+#' @param ylab Description of y-Lab. Default is n.
+#' @param filllab Default is Fraction.
+#' @param flipped Default is TRUE. If TRUE draw bars horizontally, else vertically.
+#' @param position Default is dodge.
+#' @param reorder Either reorder fraction factor by variable value or reorder fraction factor by party seat order in parliament (default).
+#'
 #' @export
 bar_plot_fractions <- function(tb,
                                 x_variable = NULL, # default is fraction
@@ -73,8 +95,15 @@ bar_plot_fractions <- function(tb,
     if (flipped) plt + coord_flip() else plt
 }
 
-# Counts how many talks do match a given pattern and summarises by date
-#
+#'Word usage summarised by date
+#'
+#' Counts how many talks do match a given pattern and summarises by date.
+#'
+#' @param res List of Tibbles to be analysed.
+#' @param patterns Words to look up.
+#' @param name ?
+#' @param tidy Default is FALSE.
+#'
 #' @export
 word_usage_by_date <- function(res, patterns, name, tidy=F) {
     tb <- res$talks
diff --git a/R/parse.R b/R/parse.R
index aa7ceb6..55f17dd 100644
--- a/R/parse.R
+++ b/R/parse.R
@@ -194,7 +194,7 @@ parse_speechlist <- function(speechlist_xml, date) {
 }
 
 # create a tibble of speaker from a list of xml nodes representing speaker
-parse_speakerliste <- function(speakerliste_xml) {
+parse_speakerlist <- function(speakerliste_xml) {
     d <- sapply(speakerliste_xml, parse_speaker)
     tibble(id = d["id",],
            vorname = d["vorname",],
diff --git a/man/bar_plot_fractions.Rd b/man/bar_plot_fractions.Rd
new file mode 100644
index 0000000..e308374
--- /dev/null
+++ b/man/bar_plot_fractions.Rd
@@ -0,0 +1,46 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/analyze.R
+\name{bar_plot_fractions}
+\alias{bar_plot_fractions}
+\title{Bar chart of the fractions}
+\usage{
+bar_plot_fractions(
+  tb,
+  x_variable = NULL,
+  y_variable = NULL,
+  fill = NULL,
+  title = NULL,
+  xlab = "Fraction",
+  ylab = "n",
+  filllab = "Fraction",
+  flipped = TRUE,
+  position = "dodge",
+  reorder = FALSE
+)
+}
+\arguments{
+\item{tb}{The tibble to be analyzed.}
+
+\item{x_variable}{Default is fraction.}
+
+\item{y_variable}{Default is n.}
+
+\item{fill}{Default is fraction.}
+
+\item{title}{Title of the chart.}
+
+\item{xlab}{Description of x-Lab. Default is Fraction.}
+
+\item{ylab}{Description of y-Lab. Default is n.}
+
+\item{filllab}{Default is Fraction.}
+
+\item{flipped}{Default is TRUE. If TRUE draw bars horizontally, else vertically.}
+
+\item{position}{Default is dodge.}
+
+\item{reorder}{Either reorder fraction factor by variable value or reorder fraction factor by party seat order in parliament (default).}
+}
+\description{
+Bar chart of the fractions
+}
diff --git a/man/join_speaker.Rd b/man/join_speaker.Rd
new file mode 100644
index 0000000..a30fb22
--- /dev/null
+++ b/man/join_speaker.Rd
@@ -0,0 +1,18 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/analyze.R
+\name{join_speaker}
+\alias{join_speaker}
+\title{Assign speaker-name to speaker-ID}
+\usage{
+join_speaker(tb, res, fraction_only = F)
+}
+\arguments{
+\item{tb}{tibble}
+
+\item{res}{list of tibbles}
+
+\item{fraction_only}{If TRUE select only from "fraction"}
+}
+\description{
+Assign speaker-name to speaker-ID.
+}
diff --git a/man/party_colors.Rd b/man/party_colors.Rd
new file mode 100644
index 0000000..e4417b6
--- /dev/null
+++ b/man/party_colors.Rd
@@ -0,0 +1,16 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/analyze.R
+\docType{data}
+\name{party_colors}
+\alias{party_colors}
+\title{Assignment of the official colors to the parties}
+\format{
+An object of class \code{character} of length 8.
+}
+\usage{
+party_colors
+}
+\description{
+Assignment of the official colors to the parties
+}
+\keyword{datasets}
diff --git a/man/word_usage_by_date.Rd b/man/word_usage_by_date.Rd
new file mode 100644
index 0000000..4d897a8
--- /dev/null
+++ b/man/word_usage_by_date.Rd
@@ -0,0 +1,20 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/analyze.R
+\name{word_usage_by_date}
+\alias{word_usage_by_date}
+\title{Word usage summarised by date}
+\usage{
+word_usage_by_date(res, patterns, name, tidy = F)
+}
+\arguments{
+\item{res}{List of Tibbles to be analysed.}
+
+\item{patterns}{Words to look up.}
+
+\item{name}{?}
+
+\item{tidy}{Default is FALSE.}
+}
+\description{
+Counts how many talks do match a given pattern and summarises by date.
+}
diff --git a/vignettes/genderequality.Rmd b/vignettes/genderequality.Rmd
index d291bd2..d4aa64d 100644
--- a/vignettes/genderequality.Rmd
+++ b/vignettes/genderequality.Rmd
@@ -88,7 +88,9 @@ text %>%
   str_trim() -> 
   names
 
-gender <- tibble(name = names,
+gender <- tibble(speaker = names,
                  gender = gender)
+
+
 ```