# Readme #
This repository contains the matlab codes to create the figures and the R codes to report the statictical significance in the manuscript "How the forest interacts with the trees: Multiscale shape integration explains global and local processing"
by Georgin Jacob and S. P. Arun, Indian Institute of Science, Bangalore, INDIA.
## 1. Figure Code ##
This folder contains the Matlab codes to create the figure pannels.
**1.1 figure 05d** : Seven representative shapes used in MDS plots when refering to global scale alone.
**1.2 subfunctions** : Dependent matlab subfunctions to used by the each of the figure panel codes.
**figure_XX** : Matlab code (.m file) to generate each figure panel of the manuscript.
**L2_XX** : There is an L2_xx.mat corresponding to each experiment (L2_SD.mat-exp01, LSmain.mat-exp02, L2_GLIE.mat-exp03, L2_IEpossizenum.mat-exp04,
L2_pos2.mat-exp05 and L2_IE_grouping.mat-exp06). This data stucture is formed by pooling the data from all the participants of the experiment.
## 2. Stats ##
This folder contains the R codes used find the statistical significance.
**2.1 Exp01_BlockwiseSameDifferent_HierarchicalShapes** : All files used to report stats based on experiment-1
**2.2 Exp02_VisualSearch_HierarchicalShapes** : All files used to report stats based on experiment-2
**multiscale_stats_summary.xlsx** : Summary of all the Linear Mixed model reported in the manuscripts.
**Exp01_BlockwiseSameDifferent_HierarchicalShapes**
### 2.1 Exp01_BlockwiseSameDifferent_HierarchicalShapes ###
**FIG_XX.R** : R codes to check the statistical significance of the effect. There is a separate code for each subpanel.
**FIG_SX.pdf** : R generated pdf files for supplimentary figure-1
**GDLD_Global_Advantage_LMMoutputs.txt** : Linear Mixed Model model output for GDLD pairs with blocks and image pairs as fixed factors and Subjects as random factor.
**SAME_DIFFERENT_EXP.csv** : Exp-01 data in csv format. All the R analysis is based on this csv file.
**create_data_csv_EXP_01_SD.m** : Matlab code to generate the csv file from the L2_SD.mat (Consolidated experimental data of Exp-01)
### 2.2 Exp02_VisualSearch_HierarchicalShapes ###
**FigurXX.R** : Rcodes to check the statistical significance of the effects in exp02. There are separate codes for each panel.
**GL_VS.csv** : Exp 01 data in csv format.
**VS_distractor_congruence.csv** : Estimated target congruence RT data for doing the stats on Figure 4G top panel.
**VS_target_congruence.csv** : Estimated distractor congruence RT data for doing the stats on Figure 4G bottom panel.
