abdata                  Alburnoides bipunctatus species data from GBIF
                        and iNaturalist
adjustboxplots          Adjust the boxplots bounding fences using
                        medcouple to flag suspicious outliers.
bestmethod              Identifies the best method for outlier
                        detection for a single species.
boots                   To implement bootstrapping procedures. Sampling
                        with replacement.
broad_classify          Outlier detection method broad classification.
check.exclude           indicate excluded columns.
check_names             Check species names for inconsistencies
check_packages          Check for packages to install and respond to
                        use
checks                  Post checks for PCA and bootstrapping
classify_data           Extract final clean data using either absolute
                        or best method generated outliers.
cosine                  Cosine similarity index based on (Gautam &
                        Kulkarni 2014; Joy & Renumol 2020)
datacleaner-class       Outlier detection class for multiple methods
distboxplot             Distribution boxplot
ecological_ranges       Check for environmental outliers using species
                        optimal ranges.
efidata                 EFIPLUS data used to develop ecological
                        sensitivity parameters for riverine species in
                        European streams and rivers.
eif                     Computes the empirical influence function for
                        each values in the dataset
extentvalues            To check for a bounding box
extractMethods          List of outlier detection methods implemented
                        in this package.
extract_clean_data      Extract final clean data using either absolute
                        or best method generated outliers.
extractoutliers         Extract outliers for a one species
geo_ranges              Checks for geographic ranges from FishBase
getdata                 Download species records from online database.
getdiff                 get dataframe from the large dataframe.
ggenvironmentalspace    Title Plotting to show the quality controlled
                        data in environmental space.
ggoutlieraccum          Identify if enough methods are selected for the
                        outlier detection.
ggoutliers              Visualize the outliers identified by each
                        method
hamming                 Identify best outlier detection method using
                        Hamming distance.
hampel                  Flag suspicious outliers based on the Hampel
                        filter method..
handle_true_errors      Catch errors during methods implementation.
interquartile           Computes interquartile range to flag
                        environmental outliers
isoforest               Identify outliers using isolation forest model.
jaccard                 Identifies the best outlier detection method
                        using Jaccard coefficient.
jdsdata                 Joint Danube Survey Data
jknife                  Identifies outliers using Reverse Jackknifing
                        method based on Chapman et al., (2005).
kdat                    Sequential fences constants
logboxplot              Log boxplot based for outlier detection.
mahal                   Flags outliers based on Mahalanobis distance
                        matrix for all records.
match.argc              Customized match function
match_datasets          Data harmonizing for offline data based on
                        Darwin Core terms .
medianrule              Median rule method
mixediqr                Mixed Interquartile range and semiInterquartile
                        range 'Walker et al., 2018'
mth                     mth datasets with constant at each confidence
                        interval levels.
multiabsolute           Identifies absolute outliers for multiple
                        species.
multibestmethod         Identify best method for outlier removal for
                        multiple species using majority votes.
multidetect             Ensemble multiple outlier detection methods.
ocindex                 Identifies absolute outliers and their
                        proportions for a single species.
onesvm                  Identify outliers using One Class Support
                        Vector Machines
optimal_threshold       Optimize threshold for clean data extraction.
overlap                 Identifies best outlier detection method using
                        Overlap coefficient.
pca                     Implement principal component analysis for
                        dimension reduction
pcboot                  To package both principal component analysis
                        and bootstrapping.
pred_extract            Preliminary data cleaning including removing
                        duplicates, records outside a particular basin,
                        and NAs.
search_threshold        Determine the threshold using Locally estimated
                        or weighted Scatterplot Smoothing.
semiIQR                 Computes semi-interquantile range to flag
                        suspicious outliers
seqfences               Sequential fences method
show,datacleaner-method
                        set method for displaying output details after
                        outlier detection.
smc                     Identify best outlier detection method using
                        simple matching coefficient.
sorensen                Identifies best outlier detection method suing
                        Sorensen Similarity Index.
thermal_ranges          Collates minimum, maximum, and preferable
                        temperatures from FishBase.
ttdata                  Thymallus thymallus species data from GBIF and
                        iNaturalist
xglosh                  Global-Local Outlier Score from Hierarchies
xkmeans                 Flags outliers using kmeans clustering method
xknn                    k-nearest neighbors for outlier detection
xlof                    Flags suspicious using the local outlier factor
                        or Density-Based Spatial Clustering of
                        Applications with Noise.
zscore                  Computes z-scores to flag environmental
                        outliers.
