gridrho_f               Support function for 'ui_causal'
grr                     Gradient for the loglikelihood used by
                        ui_probit
hess                    Hessian for the loglikelihood used by ui_probit
interv_p                Print interval in parantesis
lambda0                 Inverse Mills rato
lambda1                 Inverse Mills rato
logl_probit             Loglikelihood used by ui_probit
logl_sand_act           Loglikelohood used in sandwich estimator of
                        average causal effect on the treated for DR
ml_probit               Fit maximum likelihood for fixed values of rho
plot.uiols              Plot of UI and CI
plot.uipcor             Plot of UI and CI for partial correlation
plot.uiprobit           Plot of UI and CI
print.uicausal          Print function for object of class uicausal
print.uiols             Prints objects of class uiols
print.uipcor            Prints objects of class uipcor
print.uiprobit          Prints objects of class uiprobit
profile                 Profile method for ui objects
profile.uicausal        Plot of UI and CI
profile.uiols           Plot of UI and CI
profile.uipcor          Plot of confidence intervals for partial
                        correlation by values of the sensitivity
                        parameter (s).
profile.uiprobit        Plot of UI and CI
sand_dr_act             Calculates standard error of Average causal
                        effect on the treated
sand_or_ace             Calculates standard error of Average causal
                        effect
sand_or_act             Calculates standard error of Average causal
                        effect on the treated
se_ols                  Calculation of se for OLS
sigma_ols_cor0          Correction of OLS sigma for causal effects
sigma_ols_cor1          Correction of OLS sigma
ui_causal               Uncertainty intervals for Average Causal
                        Effects
ui_ols                  Uncertainty intervals for OLS regression
ui_pcor                 Uncertainty intervals for partial correlation
ui_probit               Uncertainty intervals for probit regression
