y_sa.hlp

是一个经济学管理应用软件 很难找的 但是经济学学生又必须用到

{smcl}
{p 0 4}
{help contents:Top}
> {help y_stat:Statistics}
> {help y_topical:Special topics}
{bind:> {bf:Survival analysis}}
{p_end}
{hline}

{title:Help and category listings}

{p 4 8 4}
{bf:{help st:Overview}}{break}
    quick reference

{p 4 8 4}
{bf:{help y_sabasic:Basic setup}}{break}
    setting your data, summarizing data, data management

{p 4 8 4}
{bf:{help y_sasum:Summary statistics and survival and hazard functions}}{break}
    time at risk; incidence rate; graphs, lists, & tests of survival-related
    functions; rate ratios; ...

{p 4 8 4}
{bf:{help sttocc:Convert survival-time data to case-control data}}{break}
    given a survival dataset, creates a case-control study, nested
    in the cohort study, by sampling the cohort for controls


{title:Related categories}

{p 4 8}
{help y_stat:Statistics}
> {help y_est:Estimation}
> {bf:{help y_estsa:Survival analysis}}
{p_end}

{p 4 8}
{help y_stat:Statistics}
> {help y_topical:Special topics}
> {bf:{help y_epi:Epidemiology}}
{p_end}

{hline}