moe_crosstab: weighted crosstabs with margin of error

In pollster: Calculate Crosstab and Topline Tables of Weighted Survey Data

Description

moe_crosstab returns a tibble containing a weighted crosstab of two variables with margin of error

Usage

moe_crosstab(
  df,
  x,
  y,
  weight,
  remove = c(""),
  n = TRUE,
  pct_type = "row",
  format = "long",
  zscore = 1.96,
  unwt_n = FALSE
)

Arguments

df	The data source
x	The independent variable
y	The dependent variable
weight	The weighting variable, defaults to zwave_weight
remove	An optional character vector of values to remove from final table (e.g. "refused"). This will not affect any calculations made. The vector is not case-sensitive.
n	logical, if TRUE numeric totals are included.
pct_type	Controls the kind of percentage values returned. One of "row" or "cell." Column percents are not supported.
format	one of "long" or "wide"
zscore	defaults to 1.96, consistent with a 95% confidence interval
unwt_n	logical, if TRUE it adds a column with unweighted frequency values

Details

Options include row or cell percentages. The tibble can be in long or wide format. The margin of error includes the design effect of the weights.

Value

a tibble

Examples

moe_crosstab(df = illinois, x = voter, y = raceethnic, weight = weight)
moe_crosstab(df = illinois, x = voter, y = raceethnic, weight = weight, n = FALSE)

Example output

# A tibble: 8 x 5
  voter     raceethnic   pct   moe         n
  <fct>     <fct>      <dbl> <dbl>     <dbl>
1 Voted     White      76.4  0.607 56230937.
2 Voted     Black      15.5  0.517 56230937.
3 Voted     Hispanic    5.48 0.325 56230937.
4 Voted     Other       2.61 0.228 56230937.
5 Not voted White      74.1  0.838 32070164.
6 Not voted Black      10.8  0.594 32070164.
7 Not voted Hispanic   10.3  0.581 32070164.
8 Not voted Other       4.83 0.410 32070164.
# A tibble: 8 x 4
  voter     raceethnic   pct   moe
  <fct>     <fct>      <dbl> <dbl>
1 Voted     White      76.4  0.607
2 Voted     Black      15.5  0.517
3 Voted     Hispanic    5.48 0.325
4 Voted     Other       2.61 0.228
5 Not voted White      74.1  0.838
6 Not voted Black      10.8  0.594
7 Not voted Hispanic   10.3  0.581
8 Not voted Other       4.83 0.410

pollster documentation built on Aug. 25, 2020, 5:08 p.m.