Package index • bulletxtrctr

All functions

f_T(): Reference density for the test statistic between Same-source and Different-source averages using phase selection

bootstrap_k(): Helper function: bootstrap scores

br411: 3d topological surface measurements for one land of a bullet from the Hamby study

bullet_pipeline(): Helper file to setup data

bullet_to_land_predict(): Get land to land prediction based on bullet to bullet comparisons

cc_fit_gaussian(): Use a gaussian filter on bullet data frame

cc_fit_loess(): Fit a loess curve to a bullet data frame

cc_get_signature(): Extract signature from crosscut

cc_locate_grooves(): Find the grooves of a bullet land

check_align(): Check align output

check_ccdata(): Check object returned by x3p_crosscut_optimize

check_grooves(): Check grooves for correctness

check_loess_fit(): Check loess or gaussian curve fit object

check_sig(): Check signature object

check_striae(): Check a striae object is valid

check_x3p(): Check whether an x3p argument is character or filename, return an x3p object

compute_average_scores(): Get average scores for bullet to bullet comparisons

extract_feature_D(): Extract average distance between two (or more) aligned signatures

extract_feature_ccf(): Extract ccf from two (or more) aligned signatures

extract_feature_cms(): Extract number of consecutively matching striation marks (peaks and valleys) from two aligned signatures

extract_feature_cms2(): Extract number of consecutively matching elevated striation marks from two aligned signatures

extract_feature_cms2_per_mm(): Extract scaled number of consecutively matching elevated striation marks from two aligned signatures

extract_feature_cms_per_mm(): Extract scaled number of consecutively matching striation marks (peaks and valleys) from two aligned signatures

extract_feature_lag(): Extract lag from two (or more) aligned signatures

extract_feature_lag_mm(): Extract lag in mm from two (or more) aligned signatures

extract_feature_left_cms(): Extract number of consecutively matching elevated striation marks from the left of two aligned signatures

extract_feature_length(): Extract length of two (aligned) signatures

extract_feature_length_mm(): Length of two (aligned) signatures in millimeter

extract_feature_matches(): Extract number of matching striation marks from two aligned signatures

extract_feature_matches_per_mm(): Extract scaled number of matching striation marks from two aligned signatures

extract_feature_mismatches(): Extract number of mismatched striation marks from two aligned signatures

extract_feature_mismatches_per_mm(): Extract number of mismatched striation marks from two aligned signatures

extract_feature_non_cms(): Extract number of consecutively non-matching striation marks from two aligned signatures

extract_feature_non_cms_per_mm(): Extract scaled number of consecutively non-matching striation marks from two aligned signatures

extract_feature_overlap(): Extract overlap between two aligned signatures

extract_feature_right_cms(): Extract number of consecutively matching elevated striation marks from the right of two aligned signatures

extract_feature_rough_cor(): Extract rough correlation from two (or more) aligned signatures

extract_feature_sd_D(): Extract variation in the height measurements between two aligned signatures

extract_feature_sum_peaks(): Extract the combined height of aligned striae between two aligned signatures

extract_features_all(): Extract features from aligned signatures

extract_features_all_legacy(): Extract features from aligned signatures (legacy)

extract_helper_feature_n_striae(): Extract information for striation marks from two aligned signatures

get_ccf(): Cross correlation function between two vectors

get_longest_run(): Length of the longest run of TRUEs

get_phases(): Get bullet phases

get_runs(): Table of the number of runs

get_sig_lags(): Get lags between signatures

hamby252demo: hamby252demo

hamby252demo_github: hamby252demo_github

land_cc(): Get a specified cross section

max_u(): Wilcox test of bullet to bullet similarity

phase_test(): Bullet Phase test

print(<phase.test>): Print information of a phase test

raw_sig_smooth(): Smooth the raw signature

read_bullet(): Reading all x3p scans belonging to a single bullet from a folder

read_dir(): Reading all x3p scans belonging to a folder

rtrees: randomforest

runExample(): Execute the Shiny App for bullet investigation

sig_align(): Align two surface cross cuts according to maximal correlation

sig_cms_max(): Identify the number of maximum CMS between two signatures

sig_get_peaks(): Identify the location and the depth of peaks and valleys in a signature

smoothloess(): Predict smooth from a fit

striation_identify_matches(): Match striation marks across two aligned signatures

switch_xy(): Switch x and y in a data frame

tidy(): Extract results from test in tidy form

x3p_crosscut(): Read a crosscut from a 3d surface file

x3p_crosscut_optimize(): Identify a reliable cross section

x3pheader_to_microns(): Convert x3p header information to microns from meters