R shiny Error in as.vector: cannot coerce type 'closure' to vector of type 'character'
I wonder if anyone can help me to figure out the following problem
ui = fluidPage(
mainPanel(
.......
fluidRow(
textInput("res",h4("size"))
)
)
)
server = function(input,output){
index1 = reactive({...})
index2 = reactive({...})
index3 = reactive({...})
index4 = reactive({...})
observe({
x = renderText(
if(input$selc2=="EMT"){
as.character(EMT[index1(),2])
}else if(input$selc2=="SUS-304"){
as.character(SUS[index2(),2])
}else if(input$selc2=="RSG"){
as.character(RSG[index3(),2])
}else{
as.character(PVC_p[index4(),2])
}
)
})
updateTextInput("res",
value = paste(x))
}
I am trying to update the textInput value, but it always show the
error in as.vector: cannot coerce type 'closure' to vector of type 'chracter'
EMT,SUS,RSG,PVC_p are .csv files
r
asked Jan 19 at 2:27
梁楷葳梁楷葳
65
migrated from stats.stackexchange.com Jan 19 at 2:35
This question came from our site for people interested in statistics, machine learning, data analysis, data mining, and data visualization.
add a comment |
I wonder if anyone can help me to figure out the following problem
ui = fluidPage(
mainPanel(
.......
fluidRow(
textInput("res",h4("size"))
)
)
)
server = function(input,output){
index1 = reactive({...})
index2 = reactive({...})
index3 = reactive({...})
index4 = reactive({...})
observe({
x = renderText(
if(input$selc2=="EMT"){
as.character(EMT[index1(),2])
}else if(input$selc2=="SUS-304"){
as.character(SUS[index2(),2])
}else if(input$selc2=="RSG"){
as.character(RSG[index3(),2])
}else{
as.character(PVC_p[index4(),2])
}
)
})
updateTextInput("res",
value = paste(x))
}
I am trying to update the textInput value, but it always show the
error in as.vector: cannot coerce type 'closure' to vector of type 'chracter'
EMT,SUS,RSG,PVC_p are .csv files
r
asked Jan 19 at 2:27
梁楷葳梁楷葳
65
migrated from stats.stackexchange.com Jan 19 at 2:35
This question came from our site for people interested in statistics, machine learning, data analysis, data mining, and data visualization.
Please share some sample data so we can try to reproduce your error.
– hmhensen
Jan 19 at 5:40
add a comment |
I wonder if anyone can help me to figure out the following problem
ui = fluidPage(
mainPanel(
.......
fluidRow(
textInput("res",h4("size"))
)
)
)
server = function(input,output){
index1 = reactive({...})
index2 = reactive({...})
index3 = reactive({...})
index4 = reactive({...})
observe({
x = renderText(
if(input$selc2=="EMT"){
as.character(EMT[index1(),2])
}else if(input$selc2=="SUS-304"){
as.character(SUS[index2(),2])
}else if(input$selc2=="RSG"){
as.character(RSG[index3(),2])
}else{
as.character(PVC_p[index4(),2])
}
)
})
updateTextInput("res",
value = paste(x))
}
I am trying to update the textInput value, but it always show the
error in as.vector: cannot coerce type 'closure' to vector of type 'chracter'
EMT,SUS,RSG,PVC_p are .csv files
r
asked Jan 19 at 2:27
梁楷葳梁楷葳
65
I wonder if anyone can help me to figure out the following problem
ui = fluidPage(
mainPanel(
.......
fluidRow(
textInput("res",h4("size"))
)
)
)
server = function(input,output){
index1 = reactive({...})
index2 = reactive({...})
index3 = reactive({...})
index4 = reactive({...})
observe({
x = renderText(
if(input$selc2=="EMT"){
as.character(EMT[index1(),2])
}else if(input$selc2=="SUS-304"){
as.character(SUS[index2(),2])
}else if(input$selc2=="RSG"){
as.character(RSG[index3(),2])
}else{
as.character(PVC_p[index4(),2])
}
)
})
updateTextInput("res",
value = paste(x))
}
I am trying to update the textInput value, but it always show the
error in as.vector: cannot coerce type 'closure' to vector of type 'chracter'
EMT,SUS,RSG,PVC_p are .csv files
r
r
asked Jan 19 at 2:27
梁楷葳梁楷葳
65
asked Jan 19 at 2:27
梁楷葳梁楷葳
65
asked Jan 19 at 2:27
梁楷葳梁楷葳
65
asked Jan 19 at 2:27
梁楷葳梁楷葳
65
asked Jan 19 at 2:27
梁楷葳梁楷葳
65
65
migrated from stats.stackexchange.com Jan 19 at 2:35
This question came from our site for people interested in statistics, machine learning, data analysis, data mining, and data visualization.
migrated from stats.stackexchange.com Jan 19 at 2:35
This question came from our site for people interested in statistics, machine learning, data analysis, data mining, and data visualization.
Please share some sample data so we can try to reproduce your error.
– hmhensen
Jan 19 at 5:40
add a comment |
Please share some sample data so we can try to reproduce your error.
– hmhensen
Jan 19 at 5:40
Please share some sample data so we can try to reproduce your error.
– hmhensen
Jan 19 at 5:40
Please share some sample data so we can try to reproduce your error.
– hmhensen
Jan 19 at 5:40
add a comment |
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Please share some sample data so we can try to reproduce your error.
– hmhensen
Jan 19 at 5:40