All functions

ggplot_na_distribution()

Lineplot to Visualize the Distribution of Missing Values

ggplot_na_distribution2()

Stacked Barplot to Visualize Missing Values per Interval

ggplot_na_gapsize()

Visualize Occurrences of NA gap sizes

ggplot_na_gapsize2()

Bubble Plot to Visualize Occurrences of NA gap sizes

ggplot_na_imputations()

Visualize Imputed Values

ggplot_na_level()

Dotplot of Value Distribution directly before/after NAs

ggplot_na_level2()

Parallel Violin Plots of Value Distributions directly before/after NAs

ggplot_na_pattern()

Visualize Patterns in NA occurrences

na_interpolation()

Missing Value Imputation by Interpolation

na_kalman()

Missing Value Imputation by Kalman Smoothing and State Space Models

na_locf()

Missing Value Imputation by Last Observation Carried Forward

na_ma()

Missing Value Imputation by Weighted Moving Average

na_mean()

Missing Value Imputation by Mean Value

na_random()

Missing Value Imputation by Random Sample

na_remove()

Remove Missing Values

na_replace()

Replace Missing Values by a Defined Value

na_seadec()

Seasonally Decomposed Missing Value Imputation

na_seasplit()

Seasonally Splitted Missing Value Imputation

statsNA()

Print Statistics about Missing Values

tsAirgap

Time series of monthly airline passengers (with NAs)

tsAirgapComplete

Time series of monthly airline passengers (complete)

tsHeating

Time series of a heating systems supply temperature (with NAs)

tsHeatingComplete

Time series of a heating systems supply temperature (complete)

tsNH4

Time series of NH4 concentration in a wastewater system (with NAs)

tsNH4Complete

Time series of NH4 concentration in a wastewater system (complete)