Nothing
##----------#----------#----------#----------
##
## 7MFSreg UI
##
## >Linear regression
##
## Language: EN
##
## DT: 2019-01-11
##
##----------#----------#----------#----------
##' @title UI of Linear Regression (univariate Regression)
##' @export
reg.lm.ui <- function(){
sidebarLayout(
sidebarPanel(
h4(tags$b("Given that dataset has been imported, please design you model")),
uiOutput('y'),
uiOutput('x'),
uiOutput('fx'),
radioButtons("intercept", "Intercept", ##> intercept or not
choices = c("Remove Intercept" = "-1",
"Keep intercept" = ""),
selected = "-1"),
h5("Additional terms (confounding or interaction)"),
helpText('Note: Start with "+". For interactive term, please type "+ as.factor(var1):var2"'),
tags$textarea(id='conf', cols=40, " " ),
p(br()),
actionButton("F", "Create formula", style="color: #fff; background-color: #337ab7; border-color: #2e6da4")
),
mainPanel(
h4(tags$b("Linear Regression Model")),
tags$style(type='text/css', '#formula {background-color: rgba(0,0,255,0.10); color: blue;}'),
verbatimTextOutput("formula", placeholder = TRUE),
helpText("Note: '-1' in the formula indicates that intercept has been removed"),
hr(),
h4(tags$b("Results of the linear regression")),
actionButton("B1", "Show the results"),
p(br()),
tabsetPanel(
tabPanel("Parameters' estimation",
p(br()),
#sliderInput("range", label = h3("choose subset"), min = 1, max = 100, value = c(1,10)),
tags$b("1. Regression's coefficients"),
htmlOutput("fit"), p(br()),
tags$b("2. ANOVA Table"), tableOutput("anova"),p(br()),
tags$b("3. Select a formula-based model by AIC"), verbatimTextOutput("step")
),
tabPanel("Model's diagnostics",
p(br()),
tags$b("Diagnostic Plots"),
radioButtons("num", "Choose plot",
choices = c("Residuals vs fitted plot" = 1,
"Normal Q-Q" = 2,
"Scale-Location" = 3,
"Cook's distance" = 4,
"Residuals vs Leverage" = 5),
selected = 1),
plotOutput("p.lm", width = "800px", height = "400px")
),
tabPanel("Estimated fitting values",
p(br()),
tags$b("Estimation is based on import dataset"),
dataTableOutput("fitdt0")),
tabPanel("Prediction on new data", p(br()),
#prediction part
##-------csv file for prediction -------##
# Input: Select a file ----
fileInput("newfile", "Upload new .csv data set",
multiple = TRUE,
accept = c("text/csv",
"text/comma-separated-values,text/plain",
".csv")),
# Input: Checkbox if file has header ----
checkboxInput("newheader", "Header", TRUE),
fluidRow(
column(3,
# Input: Select separator ----
radioButtons("newsep", "Separator",
choices = c(Comma = ",",
Semicolon = ";",
Tab = "\t"),
selected = ",")),
column(3,
# Input: Select quotes ----
radioButtons("newquote", "Quote",
choices = c(None = "",
"Double Quote" = '"',
"Single Quote" = "'"),
selected = '"')),
column(3,
# prediction type
radioButtons("interval", "Choose predictive interval (0.95-level)",
choices = c(
"Confidence Interval" = "confidence",
"Prediction Interval" = "prediction"),
selected = 'confidence'))
), ##fluidRow(
actionButton("B2", "Submit after the estimation of model"),
helpText("If no data is uploaded, the example testing data (the first 10 rows of import dataset) will be shown."),
p(br()),
tags$b("Data display with prediction results"),
p(br()),
dataTableOutput("pred")
)
)
)
)
}
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.