Time-to-event analysis ld.chin

A survival analysis of lexical decision data of Mandarin Chinese with R.

Lexical decision data for Mandarin Chinese (Tsang et al., 2018). Participants were shown a stimulus on the screen and were asked to indicate if this stimulus was a word or nonword.

Structure overview:

• (enviroment prepare)
• data overview and inspect through objective functions
• models with each individual predictor:
  1. Categorical predictor: comlexity[defined by number of (square) strokes of each word]
  2. categorical predictor: word length
  3. numerical predictor: (log) word frequency
• A model with mulutiple predictors:
  • categorical predictor: word length
  • numerical predictor: (log) word frequency
  • numerical predictor: (square) number of strokes

Originally built as Kaggle notebook. View the project:

• HTML output
• code JupyterNotebook
• @xujinghua on Kaggle