new.q

Helper function; should not be called directly by user. This function differs from the quantile function in that it returns an NA when there are NAs in the supplied vector, rather than causing an error.

internal

arith

Estimates the proportion of treatment effect on a censored primary outcome that is explained by the treatment effect on a censored surrogate outcome/event. All methods are described in detail in Parast, et al (2020) "Assessing the Value of a Censored Surrogate Outcome" <doi:10.1007/s10985-019-09473-1> and Wang et al (2025) "Model-free Approach to Evaluate a Censored Intermediate Outcome as a Surrogate for Overall Survival" <doi:10.1002/sim.70268>. A tutorial for this package can be found at <https://www.laylaparast.com/surrogateoutcome>.

Layla Parast

SurrogateOutcome

Estimation of the Proportion of Treatment Effect Explained by
Surrogate Outcome Information

Xuan Wang

new.q function

<dl> <dt>x</dt>
<dd>vector of numeric values
</dd> <dt>p</dt>
<dd>sample quantile that is desired
</dd></dl>

Arguments

Layla Parast

Author


Helper function — new.q

<dl>

 <dt>x</dt>
<dd>vector of numeric values
</dd>

 <dt>p</dt>
<dd>sample quantile that is desired
</dd>

</dl>

new.q: Helper function

Description

Usage

Value

Arguments

Author