PrepareXY.Rd
PrepareXY
standardizes ERA column names for use in generalized plotting functions that require selection of two out of three of the higher order
ERA concepts of practice, outcome and product.
PrepareXY(
Data,
Comparison,
CodeAxes = c("Yes", "Yes"),
PLevel,
OLevel,
EULevel
)
a data.frame
or data.table
of ERA data (e.g. ERA.Compiled
).
a character vector of length one; accepted values: PxO
practice vs. outcome,PxEU
practice vs. product (experimental unit) or
OxEU
outcome vs. product. These are the respective x and y axes to be used in plotting.
a character vector of length two; accepted values: Yes
or No
; default = c("Yes","Yes")
; When set to Yes
axes show coded names,
when No
axes show full names. Position 1 of this parameters refers to the x-axis and position 2 the y-axis of plots.
character vector of length one; accepted values: T
theme, P
practice or S
subpractice. This parameter indicates the practice
level for analysis.
character vector of length one; accepted values: P
pillar, SP
subpillar, I
indicator or SI
subindicator. This parameter
indicates the outcome level for analysis.
character vector of length one; accepted values: T
type, S
subtype or P
product. This parameter indicates the product
level for analysis. Note products are also referred to as experimental units (EU) in ERA.
PrepareXY
returns a list with two elements:
[[Data]]
returns a data.table
of the supplied dataset with focal columns renamed to Axis1
, Axis2
and Group
.
[[Lab]]
returns a character vector of names corresponding to Axis1
, Axis2
and Group
.