[R] plspm package error in data frame

[Rui Barradas]

Hello,

Your code throws an error before the line you've mentioned:

 > library(plspm)
 >
 > "Attitude" = c(1, 0, 0, 0, 0, 0, 0, 0)
 >
 > "Normative Beliefs" = c(1, 0, 0, 0, 0, 0, 0, 0)
 >
 > "Subjective Norm" = c(0, 0, 1, 0, 0, 0, 0, 0)
 >
 > "Control Beliefs" = c(1, 0, 1, 0, 0, 0, 0, 0)
 >
 > "Perceived Behavioural Control" = c(0, 0, 0, 0, 1, 0, 0, 0)
 >
 > "Intention" = c(0, 1, 0, 1, 0, 1, 0, 0)
 >
 > "Behaviour" = c(0, 0, 0, 0, 0, 0, 1, 0)
 >
 > TPB_path = rbind(`Behavioural Beliefs`, Attitude, `Normative 
Beliefs`, `Subjective Norm`, `Control Beliefs`, `Perceived Behavioural 
Control`, Intention, Behaviour)
Error in rbind(`Behavioural Beliefs`, Attitude, `Normative Beliefs`, 
`Subjective Norm`,  :
   object 'Behavioural Beliefs' not found


Please correct this error and post what 'Behavioural Beliefs' is.

Hope this helps,

Rui Barradas

Em 11-06-2017 20:16, Sarah Sinasac escreveu:
> Hello,
> I am new to R and hope I will not seem ignorant in this post. I am
> currently using the plspm package by Gaston Sanchez accompanied by his
> text book.
> I have attempted to create a square matrix, which has seemed
> successful. I used the following code:
>
>> "Attitude" = c(1, 0, 0, 0, 0, 0, 0, 0)
>
>> "Normative Beliefs" = c(1, 0, 0, 0, 0, 0, 0, 0)
>
>> "Subjective Norm" = c(0, 0, 1, 0, 0, 0, 0, 0)
>
>> "Control Beliefs" = c(1, 0, 1, 0, 0, 0, 0, 0)
>
>> "Perceived Behavioural Control" = c(0, 0, 0, 0, 1, 0, 0, 0)
>
>> "Intention" = c(0, 1, 0, 1, 0, 1, 0, 0)
>
>> "Behaviour" = c(0, 0, 0, 0, 0, 0, 1, 0)
>
>> TPB_path = rbind(`Behavioural Beliefs`, Attitude, `Normative Beliefs`, `Subjective Norm`, `Control Beliefs`, `Perceived Behavioural Control`, Intention, Behaviour)
>
>> colnames(TPB_path) = rownames(TPB_path)
>
>> innerplot(TPB_path, box.size = 0.1)
>
> Then I attempted to set up the pls model using the following code (as
> directed by the textbook and the r help function):
>
>> #outermodel
>
>> TPB_blocks = list(1:7, 8:14, 15:21, 22:28, 29:34, 35:39, 40:44, 45:48)
>
>> TPB_modes = rep("A", 8)
>
>> TPB_pls1 = plspm(TPBDATA, TPB_path, TPB_blocks, modes = TPB_modes)
>
> However, I received the following error (I tried multiple times, and
> cannot determine what the error is):
>
> Error in `[.data.frame`(crossloadings, , c("name", "block", colnames(xloads))) :
>
>    undefined columns selected
>
>
> I would really appreciate if anyone could provide advice on how to
> correct this error. I am using the plspm package in order to analyze
> my data for my masters thesis at the University of Waterloo.
>
> Thank you!
> Sarah
>
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