# as.character.NPVI

0th

Percentile

##### Returns a Description

Returns a short string describing the NPVI object.

##### Usage
"as.character"(x, ...)
##### Arguments
x
An object of class TMLE.NPVI.
...
Not used.
##### Value

• The sample size of the data set involved in the TMLE procedure.
• The value of the TMLE and its estimated standard error.
• A reminder of the tuning of the stopping criteria, and a report on the convergence of the TMLE procedure (see tmle.npvi).
• A confidence interval with default level of 95% (the level can be changed by using setConfLevel).
• The $p$-value of the two-sided test of $\Psi(P_0)=0$''.
• The $p$-value of the two-sided test of $\Psi(P_0)=\Phi(P_0)$'', with the estimated value of $\Phi(P_0)$.