Survey analysis
svy_analysis.Rd
Survey analysis
Usage
svy_analysis(
design,
analysis,
vars,
group = NULL,
group_key_sep = " -/- ",
na_rm = TRUE,
vartype = "ci",
level = 0.95,
ratio_key_sep = " -/- ",
interact_key_sep = " -/- ",
quantiles = c(0.25, 0.5, 0.75),
ak = TRUE,
ak_overall_sep = " @/@ ",
ak_main_sep = " -/-",
ak_var_to_value_sep = " %/% ",
...
)
Arguments
- design
A srvyr::design object.
- analysis
Analysis type. See details for more, well, details.
- vars
A variable to calculate from.
- group
A quoted vector of columns to group by. Default to NULL for no group.
- group_key_sep
A character string to separate grouping column names in a fancy 'group_key' column.
- na_rm
Should NAs from
var
be removed? Default to TRUE.- vartype
Report variability as one or more of: standard error ("se", default), confidence interval ("ci"), variance ("var") or coefficient of variation ("cv").
- level
A single number or vector of numbers indicating the confidence level
- ratio_key_sep
A separator for the ratio key.
- interact_key_sep
A character string to separate interactions columns in a fancy 'interact_key" column.
- quantiles
A vector of quantiles to calculate
- ak
Boolean. Add the analysis key?
- ak_overall_sep
The overall separator between items, e.g. between the type of analysis and the variables information.
- ak_main_sep
The main separator between variables, e.g. between the two grouping columns.
- ak_var_to_value_sep
The separator between the variable and its value.
- ...
Other parameters to pass to the used
srvyr
method.
Specificity per type of analysis
The possible analysis type are: mean for svy_mean()
, median for svy_median()
, interact for svy_interact()
, proportion for svy_proportion()
, ratio for svy_ratio()
, or quantile svy_quantile()
.
If
analysis
is "ratio":vars
takes a named vector. Names will be passed tonums
insvy_ratio()
and values todenoms
.If
analysis
is "interact":vars
is the equivalent ofinteract
.
See also
Other survey analysis functions:
auto_svy_analysis()
,
svy_interact()
,
svy_mean()
,
svy_median()
,
svy_proportion()
,
svy_quantile()
,
svy_ratio()