This function produces a line plot for a graphical interpretation of the genotype-vs-environment interaction. By default, environments are in the x axis whereas the genotypes are depicted by different lines. The y axis contains the value of the selected variable. A heatmap can also be created.
Usage
ge_plot(
.data,
env,
gen,
resp,
type = 1,
values = TRUE,
text_col_pos = c("top", "bottom"),
text_row_pos = c("left", "right"),
average = TRUE,
order_g = NULL,
order_e = NULL,
xlab = NULL,
ylab = NULL,
width_bar = 1.5,
heigth_bar = 15,
plot_theme = theme_metan(),
colour = TRUE
)
Arguments
- .data
The dataset containing the columns related to Environments, Genotypes, replication/block and response variable(s).
- env
The name of the column that contains the levels of the environments
- gen
The name of the column that contains the levels of the genotypes.
- resp
The response variable.
- type
The type of plot
type = 1
for a heatmap ortype = 2
for a line plot.- values
Show the values in the plot? Defaults to
TRUE
.- text_row_pos, text_col_pos
The position of the text in the rows and columns. The defaults show the text at left and top.
- average
Show the average values for environments and genotypes? Defaults to
TRUE
.- order_g, order_e
A charactere vector indicating the order of the levels for genotypes and environments, respectively. This can be used to change the default ordering of rows and columns.
- xlab, ylab
The labels for x and y axis, respectively.
- width_bar, heigth_bar
The width and heigth of the legend bar, respectively.
- plot_theme
The graphical theme of the plot. Default is
plot_theme = theme_metan()
. For more details,seeggplot2::theme()
.- colour
Logical argument. If
FALSE
then the plot will not be colored.
Author
Tiago Olivoto tiagoolivoto@gmail.com