Fast and Accurate Trisomy Prediction in Non-Invasive Prenatal Testing


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Documentation for package ‘NIPTeR’ version 1.0.2

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add_samples_controlgroup Add a sample to an existing control group
as_control_group Convert list of nipt samples to nipt control group
bin_bam_sample Load and bin BAM file
calculate_ncv_score Use an NCV template to calculate a NCV score for sample of interest
calculate_z_score Calculate 'standard' Z-score
chi_correct Performs chi-square based variation reduction
chrfractions Calculate chromosomal fraction
diagnose_control_group Diagnose control group
gc_correct Perform a GC bias correction on nipt sample
getcontrolchromosomes Get control chromosomes names
getfractionscontrolgroup Get all chromosomal fractions of a control group
getreadscontrolgroup Get reads per chromosome per control group sample
match_control_group Best matching control group by least sum of squares
nipt_sample Load and bin BAM file
perform_regression Regression based Z score
prepare_ncv Prepare NCV calculation
remove_duplicates_controlgroup Remove duplicate samples from control group
remove_sample_controlgroup Remove a sample by samplename from control group
retrieve_fractions_of_interest Retrieve the chromosomal fractions of a chromosome of interest