Survival Analysis with Subject-Specific (Case Weights) and
Time-Dependent Weighting
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Documentation for package ‘weightedsurv’ version 0.1.0
Help Pages
| add_legends | Add legends to KM plot |
| add_median_annotation | Add median annotation to KM plot |
| add_risk_table | Add risk table annotation to KM plot |
| calculate_risk_event_counts | Calculate risk set and event counts at time points |
| check_km_curve | Check KM curve for validity |
| check_results | Check and Compare Statistical Test Results |
| ci_cox | Confidence interval for Cox model estimate |
| count_weighted | Weighted counting process |
| cox_rhogamma | Weighted Cox Model with Rho-Gamma Weights |
| cox_rhogamma_resample | Resampling for Weighted Cox Model (rho, gamma) |
| cox_score_rhogamma | Cox score with rho-gamma weights |
| create_baseline_table | Create Baseline Characteristics Table by Treatment Arm |
| cumulative_rmst_bands | Cumulative RMST bands for survival curves |
| df_counting | Weighted and Stratified Survival Analysis |
| extract_and_calc_weights | Extract and calculate weights for multiple schemes |
| extract_group_data | Extract time, event, and weight data for a group |
| find_cox_root | Root-finding for Cox score function |
| format_pval | Format p-value for display |
| get_censoring_and_events | Get censoring and event times and their indices |
| get_dfcounting | Get df_counting results |
| get_event_risk_matrices | Event and Risk Matrices for Survival Analysis |
| get_riskpoints | Get risk set counts at specified risk points |
| get_validated_weights | Get validated weights for a data frame |
| get_weights | Get weights for a weighting scheme |
| kmq_calculations | Kaplan-Meier quantile calculation |
| KM_diff | Kaplan-Meier Difference Between Groups |
| KM_estimates | Kaplan-Meier Survival Estimates and Variance |
| KM_plot_2sample_weighted_counting | Plot Weighted Kaplan-Meier Curves for Two Samples (Counting Process Format) |
| km_quantile | Kaplan-Meier quantile and confidence interval |
| km_quantile_table | Table of KM quantiles for two groups |
| N_rhogamma | Weighted event count for Cox model |
| plotKM.band_subgroups | Plot Kaplan-Meier Survival Difference Curves with Subgroups and Confidence Bands |
| plot_km | Plot Kaplan-Meier curves |
| plot_km_confint_polygon | Plot confidence interval polygon for KM curve |
| plot_km_curves_counting | Plot KM curves for two groups with optional confidence intervals and censoring marks |
| plot_weighted_km | Plot weighted Kaplan-Meier curves |
| plot_weight_schemes | Plot weight schemes for survival analysis |
| resampling_survival | Resampling Survival Curves for Confidence Bands |
| risk_weighted | Weighted risk set |
| safe_run | Safe execution wrapper |
| score_calculation | Score calculation for weighted Cox model |
| validate_input | Validate required columns in a data frame |
| validate_scheme_params | Validate weighting scheme parameters |
| wlr_cumulative | Weighted log-rank cumulative statistics |
| wlr_dhat_estimates | Weighted Log-Rank and Difference Estimate at a Specified Time |
| wt.rg.S | Compute Time-Dependent Weights for Survival Analysis |