Fire-History Analysis in R


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Documentation for package ‘burnr’ version 0.3.1

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+.fhx Concatenate or combine two fhx objects.
check_duplicates Check for duplicate observations in an fhx object.
composite Composite fire events in fhx object returning composited object with prominent fires.
count_event_position Count of different events
count_injury Number of injury events in an fhx series.
count_recording Number of recording years in an fhx series.
count_scar Number of scar events in an fhx series.
count_year_span Number of years of an fhx series.
delete Remove series or years from an fhx object.
fhx Constructor for S3 fhx class.
find_recording Subset 'rings' data.frame to years that are considered recording.
first_year First (earliest) year of an fhx series.
get_event_years Get years with events for an fhx object.
get_ggplot Create a ggplot2 object for plotting.
get_series Extract fhx observations for given series.
get_year Extract fhx observations for given years.
inner_type Type of observation in the first (earliest) year of an fhx series.
intervals Constructor for S3 intervals class.
is.fhx Check if object is fhx.
is.intervals Check if object is intervals.
is.sea Check if object is sea.
last_year Last (most recent) year of an fhx series.
lgr2 Los Griegos Peak plot2 fire-history data
lgr2_meta Metadata for the Los Griegos Peak fire-history dataset
list_filestrings List of character strings to write to FHX file.
make_rec_type Turn character vector into factor with proper fhx levels.
max.intervals Maximum interval.
mean.intervals Interval arithmetic mean.
median.intervals Interval median.
min.intervals Minimum interval.
outer_type Type of observation in the last (most recent) year of an fhx series.
percent_scarred Percent scarred time series
pgm Peggy Mesa fire-history data
pgm_meta Metadata for the Peggy Mesa fire-history dataset
pgm_pdsi Reconstructed PDSI time series for the Peggy Mesa fire-history dataset
plot.fhx Plot an fhx object.
plot.intervals Plot an intervals object.
plot.sea Plot a sea object.
plot_demograph Create an ggplot2 object for plotting fhx demographics.
plot_intervals_dist Basic intervals distribution plot.
plot_sealags Basic SEA lag plot.
print.intervals Print an intervals objects.
print.sea Print an sea objects.
quantile.intervals Fit distribution quantiles.
read_fhx Read FHX2 file and return an 'fhx' object.
run_sea Perform superposed epoch analysis.
sample_depth Calculate the sample depth of an fhx object
sea Perform superposed epoch analysis.
series_mean_interval Calculate mean fire interval of a single fhx series.
series_names Get 'fhx' series names.
series_stats Generate series-level descriptive statistics.
site_stats Generate site-level summary statistics
sort.fhx Sort the series names of fhx object by the earliest or latest year.
summary.fhx Summary of 'fhx' object
write_fhx Write an fhx object to a new FHX2 file.
yearly_recording Count the number of recording series for each year in an fhx object.
year_range Range of years for 'fhx' object.