Recent content by kabalaandrew

  1. K

    Sample size calculation for cross-sectional survey (2 Time points)

    I am working on a study design for a study to determine behaviors and structural barriers to health seeking at baseline for HIV negative young women 15-19 years, conduct interventions for 2 years and later study their behavioral changes and remaining structural barriers after intervention. This...
  2. K

    Basic logical analysis in R

    Hi all, I am new to R, but I need some help on this. I have two variables in a dataset 1. DIARRHOEA with responses 1=Y, 2=N 2. ORS 1= Y, 2=N I want to get an analysis of ORS based on those who said Y=1 for question 1. How can I do this with R? Andrew