Network-Analysis-Project
Group-5 Anshita Aishwarya, Shrutika Swamy
12/15/2021
Importing the required libraries
library(stringr)
library(sjmisc)
library(igraph)##
## Attaching package: 'igraph'## The following objects are masked from 'package:stats':
##
## decompose, spectrum## The following object is masked from 'package:base':
##
## unionlibrary(dplyr)##
## Attaching package: 'dplyr'## The following objects are masked from 'package:igraph':
##
## as_data_frame, groups, union## The following objects are masked from 'package:stats':
##
## filter, lag## The following objects are masked from 'package:base':
##
## intersect, setdiff, setequal, unionlibrary(ggplot2)Data Cleaning
# Data Load
Keyword_data <- read.csv("/cloud/project/KCN/Keyword_data.csv")
# Removing the 1st column "Title"
Keyword_data <- Keyword_data[-1]
# Dropping the rows that have null entries
Keyword_data <- Keyword_data[!apply(Keyword_data == "", 1, all), ]
rownames(Keyword_data) <- 1:49Explore the data
We have this dataset in which we try to find all the unique keywords and calculate the adjacency matrix counting the occurrences of all keyword-pairs in each row.
head(Keyword_data)Creating a Keyword Adjacency Matrix
An adjacency matrix is a square matrix used to denote the weights between N x N items. In practice, it is used to map the association between graph nodes.
options(warn = -1)
# Obtaining all the unique keywords from the dataset
keywords <- unique(c(Keyword_data$Keyword.1, Keyword_data$Keyword.2, Keyword_data$Keyword.3,
Keyword_data$Keyword.4, Keyword_data$Keyword.5, Keyword_data$Keyword.6,
Keyword_data$Keyword.7, Keyword_data$Keyword.8, Keyword_data$Keyword.9,
Keyword_data$Keyword.10, Keyword_data$Keyword.11, Keyword_data$Keyword.12))
keywords <- keywords[!keywords == ""]
# Concatenate all the keywords in each row to a single string
# Matrix to store the concatenated keywords (Keyword.1, Keyword.2 and so on) for each row
KCN_each_row <- matrix(data = "|", nrow = 49, ncol = 1)
# for loop to iterate through the 49 rows to obtain concatenated strings for each row
# Adding a pipe delimiter between keywords so that it checks for the exact string while matching for creating adjacency matrix
for(i in 1 : nrow(KCN_each_row)) {
for(j in 1 : ncol(Keyword_data)) {
KCN_each_row[i,] <- paste(KCN_each_row[i,], Keyword_data[i,j], '|')
}
}
# Creating a matrix to store the final weighted co-occurrence result
KCN_data <- matrix(data=0, nrow = length(keywords), ncol = length(keywords))
rownames(KCN_data) <- keywords
colnames(KCN_data) <- keywords
# Storing the colnames and rownames in variables to use it to iterate through the final matrix
keywords_rows <- rownames(KCN_data)
keywords_columns <- colnames(KCN_data)
for(i in 1 : nrow(KCN_data)) {
for(j in 1 : ncol(KCN_data)) {
# Create a matrix to count the co-occurrences of i-th and j-th keyword in each row of Keyword_data
# Gets reset for each new column keyword of the KCN matrix
count_each_keyword <- matrix(data = 0, nrow = length(KCN_each_row))
for(k in 1 : length(KCN_each_row)) {
keyword_to_check_row <- paste('|', keywords_rows[i], '|')
keyword_to_check_column <- paste('|', keywords_columns[j], '|')
count_each_keyword[k] <- as.integer((str_contains(KCN_each_row[k], keyword_to_check_row))
&& (str_contains(KCN_each_row[k], keyword_to_check_column)))
# Setting the diagonal elements of the KCN Matrix as O
if(i == j)
KCN_data[i,j] <- 0
else
# Setting the total occurrence values for each keyword pair
KCN_data[i,j] <- colSums(count_each_keyword)
}
}
}
sum(KCN_data)## [1] 4878# View(KCN_data)Keyword co-occurence (KCN) matrix or adjacency matrix
Now we have obtained the KCN matrix which will be further used to perform network analysis. The KCN matrix looks like this:
head(KCN_data)## EQUITY DIVERSIFICATION in industry
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## INTERORGANIZATIONAL relations
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 1
## EMOTIONS (Psychology) 0
## EXECUTIVE compensation KNOWLEDGE management
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 1
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## EMOTIONS (Psychology) SUPERVISORS
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## INDUSTRIAL relations DECISION making
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 2
## KNOWLEDGE management 0 1
## EMOTIONS (Psychology) 0 0
## CORPORATE governance EXECUTIVES
## EQUITY 1 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 1 0
## EXECUTIVE compensation 2 0
## KNOWLEDGE management 2 0
## EMOTIONS (Psychology) 0 0
## FAMILY-owned business enterprises
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 1
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## INSTITUTIONAL investors RESEARCH & development
## EQUITY 0 0
## DIVERSIFICATION in industry 1 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 1
## KNOWLEDGE management 0 1
## EMOTIONS (Psychology) 0 0
## PROPERTY STOCK options MANAGEMENT science
## EQUITY 0 0 0
## DIVERSIFICATION in industry 0 0 1
## INTERORGANIZATIONAL relations 0 0 1
## EXECUTIVE compensation 0 2 1
## KNOWLEDGE management 0 0 1
## EMOTIONS (Psychology) 0 0 0
## AGGRESSION (Psychology) CHIEF executive officers
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 2
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## MENTAL fatigue PERSONNEL management
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 1
## EXECUTIVE compensation 0 1
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## PRODUCT management SOCIAL capital (Sociology)
## EQUITY 0 0
## DIVERSIFICATION in industry 1 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## ORGANIZATIONAL behavior NEW products LEADERSHIP
## EQUITY 1 0 0
## DIVERSIFICATION in industry 0 0 0
## INTERORGANIZATIONAL relations 1 0 0
## EXECUTIVE compensation 1 0 0
## KNOWLEDGE management 1 0 0
## EMOTIONS (Psychology) 0 0 0
## TEAMS in the workplace LABOR supply
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 1 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## EMPLOYEES -- Attitudes WORK & family
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 1 0
## HUMAN capital SOCIAL status EMPLOYEE motivation
## EQUITY 0 0 0
## DIVERSIFICATION in industry 0 0 0
## INTERORGANIZATIONAL relations 0 0 0
## EXECUTIVE compensation 1 0 0
## KNOWLEDGE management 0 0 0
## EMOTIONS (Psychology) 0 0 0
## ORGANIZATIONAL change CREATIVE ability
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## GOING public (Securities)
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 1
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## INTERNATIONAL business enterprises -- Management
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## COMPENSATION management CROSS-functional teams
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 1 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## SERVICE industries -- Management
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## ORGANIZATIONAL sociology BUSINESS planning
## EQUITY 1 0
## DIVERSIFICATION in industry 0 2
## INTERORGANIZATIONAL relations 1 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## INTERGROUP relations WAGES
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 2 0
## EXECUTIVE compensation 0 1
## KNOWLEDGE management 1 0
## EMOTIONS (Psychology) 0 0
## INFORMATION resources management
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 1
## EMOTIONS (Psychology) 0
## INTERPERSONAL relations JUSTICE
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 1 0
## INDUSTRIAL management STOCKHOLDERS wealth DEBT
## EQUITY 0 0 0
## DIVERSIFICATION in industry 0 0 0
## INTERORGANIZATIONAL relations 0 0 0
## EXECUTIVE compensation 0 0 0
## KNOWLEDGE management 0 0 0
## EMOTIONS (Psychology) 0 0 0
## INVESTMENTS PERFORMANCE STOCKS (Finance)
## EQUITY 0 1 0
## DIVERSIFICATION in industry 0 0 0
## INTERORGANIZATIONAL relations 1 0 0
## EXECUTIVE compensation 0 0 1
## KNOWLEDGE management 1 0 0
## EMOTIONS (Psychology) 0 0 0
## INDUSTRIAL organization VIOLENCE
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 1 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## PERSONNEL changes JOB stress
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 1 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 1
## INFRASTRUCTURE (Economics) MULTILEVEL marketing
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## PERFORMANCE evaluation LABOR organizing
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## GENEROSITY EXECUTIVE ability (Management)
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 1
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## JOB performance EMPLOYEE rules TAIWANESE
## EQUITY 0 0 0
## DIVERSIFICATION in industry 0 0 0
## INTERORGANIZATIONAL relations 0 0 0
## EXECUTIVE compensation 0 0 0
## KNOWLEDGE management 0 0 0
## EMOTIONS (Psychology) 0 0 0
## CORPORATE image CORPORATIONS -- Finance
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 1
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## FOREIGN subsidiaries -- Management
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## COMPETITIVE advantage CUSTOMER relations
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## PERFORMANCE standards BUSINESS communication
## EQUITY 0 0
## DIVERSIFICATION in industry 1 0
## INTERORGANIZATIONAL relations 0 1
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 1
## EMOTIONS (Psychology) 0 0
## MANAGEMENT information systems
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 1
## EMOTIONS (Psychology) 0
## STRESS (Psychology) CONFLICT management
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 1 0
## DECISION theory STOCK repurchasing
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## DIRECTORS of corporations STOCKHOLDERS
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## SCREENWRITERS SOCIAL psychology
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 1
## SUCCESSION planning INDUSTRIAL psychology
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## PROBLEM solving VENTURE capital
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## ORGANIZATIONAL commitment COMMERCIAL products
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## STRATEGIC planning CRITICAL thinking
## EQUITY 0 0
## DIVERSIFICATION in industry 2 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## CONDUCT of life CAPITAL investments
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## BEHAVIORAL research HUMAN error EMPLOYEES
## EQUITY 0 0 0
## DIVERSIFICATION in industry 0 0 0
## INTERORGANIZATIONAL relations 0 0 0
## EXECUTIVE compensation 0 0 0
## KNOWLEDGE management 0 0 0
## EMOTIONS (Psychology) 0 0 0
## STOCKHOLDERS -- Attitudes INCENTIVES in industry
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 1
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## CREATIVE ability in business EMPLOYEE selection
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## BUSINESS networks GROUP identity META-analysis
## EQUITY 0 0 1
## DIVERSIFICATION in industry 0 0 0
## INTERORGANIZATIONAL relations 2 0 0
## EXECUTIVE compensation 0 0 0
## KNOWLEDGE management 0 0 0
## EMOTIONS (Psychology) 0 0 0
## EMPLOYEES -- Rating of LABOR economics
## EQUITY 0 0
## DIVERSIFICATION in industry 1 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 1
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## BREAK-even analysis SOCIAL interaction MEDIATION
## EQUITY 0 0 0
## DIVERSIFICATION in industry 0 0 0
## INTERORGANIZATIONAL relations 0 0 0
## EXECUTIVE compensation 0 0 0
## KNOWLEDGE management 1 0 0
## EMOTIONS (Psychology) 0 1 0
## AGENCY theory GLOBALIZATION BUSINESS enterprises
## EQUITY 1 0 0
## DIVERSIFICATION in industry 0 1 0
## INTERORGANIZATIONAL relations 0 0 0
## EXECUTIVE compensation 0 0 1
## KNOWLEDGE management 0 0 0
## EMOTIONS (Psychology) 0 0 0
## PROFIT STOCK ownership
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 1
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## ORGANIZATIONAL effectiveness
## EQUITY 1
## DIVERSIFICATION in industry 1
## INTERORGANIZATIONAL relations 1
## EXECUTIVE compensation 1
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## ORGANIZATIONAL justice EXECUTIVE succession
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## BURNOUT (Psychology) QUALITY of products
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## MARKETING management SELF-management (Psychology)
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## WORKFLOW SOCIAL influence WOMEN employees
## EQUITY 0 0 0
## DIVERSIFICATION in industry 0 0 0
## INTERORGANIZATIONAL relations 0 0 0
## EXECUTIVE compensation 0 0 0
## KNOWLEDGE management 0 0 0
## EMOTIONS (Psychology) 0 0 0
## LABOR productivity MOTIVATION (Psychology) RISK
## EQUITY 0 0 0
## DIVERSIFICATION in industry 0 0 0
## INTERORGANIZATIONAL relations 0 0 0
## EXECUTIVE compensation 0 0 1
## KNOWLEDGE management 0 0 0
## EMOTIONS (Psychology) 0 0 0
## CAPITALISTS & financiers OPTIONS (Finance)
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 1 1
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## EXECUTIVES -- Recruiting
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 1
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## HOSPITALS -- Administration PRODUCTION management
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## PSYCHOMETRICS CORPORATE culture SUPPLY chains
## EQUITY 1 0 0
## DIVERSIFICATION in industry 0 1 0
## INTERORGANIZATIONAL relations 0 0 1
## EXECUTIVE compensation 0 0 0
## KNOWLEDGE management 0 0 1
## EMOTIONS (Psychology) 0 0 0
## DATA mining PUNCTUATED equilibrium (Evolution)
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 1 0
## EMOTIONS (Psychology) 0 0
## HIGH technology industries BOARDS of directors
## EQUITY 0 0
## DIVERSIFICATION in industry 0 1
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## MINORITY stockholders WORK environment
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## SOCIAL networks CONTAGION (Social psychology)
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 1
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## DECENTRALIZATION in management
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## QUALITY of work life MARKETING
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## MANAGEMENT -- Employee participation MANAGEMENT
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## EMPLOYEE loyalty INDIVIDUAL differences
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## STOCKS (Finance) -- Prices
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## CONSOLIDATION & merger of corporations
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## SOCIAL exchange MASS media
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## CORPORATIONS -- Valuation INNOVATIONS in business
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 1 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## ORGANIZATIONAL goals ORGANIZATIONAL research
## EQUITY 0 1
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## ORGANIZATIONAL structure
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 1
## EXECUTIVE compensation 2
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## INTERNATIONAL business enterprises
## EQUITY 0
## DIVERSIFICATION in industry 1
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## MUNICIPAL corporations EMINENT domain
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 1 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## EMPLOYEE stock options
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 1
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## SOCIAL judgment theory (Communication)
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## JOB satisfaction CRITICAL incident technique
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## EXECUTIVES -- Dismissal of
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## CORPORATIONS -- Investor relations
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## INNOVATION management
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## WORK environment -- Psychological aspects
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## FINANCIAL performance CUSTOMER services
## EQUITY 1 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 1
## INTERORGANIZATIONAL networks
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 2
## EXECUTIVE compensation 0
## KNOWLEDGE management 1
## EMOTIONS (Psychology) 0
## CONTINGENCY theory (Management)
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 1
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## EMPLOYEE ownership FOREIGN investments
## EQUITY 0 0
## DIVERSIFICATION in industry 0 1
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## MOTION picture authorship ENTREPRENEURSHIP
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## AMBIVALENCE MARKETING -- Decision making
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## TASK analysis SOCIAL context
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## HUMAN resource accounting SOCIAL factors
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## PYGMALION (Greek mythology)
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## MATHEMATICAL statistics RESOURCE management
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## WAGE payment systems LABOR process
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## RESEARCH & development contracts
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 1
## EMOTIONS (Psychology) 0
## CUSTOMER satisfaction
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 1
## UNITED States -- National Guard PENSION trusts
## EQUITY 0 0
## DIVERSIFICATION in industry 0 1
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## STEWARDS SELF-perception SUPPLIERS
## EQUITY 0 0 0
## DIVERSIFICATION in industry 0 0 0
## INTERORGANIZATIONAL relations 0 0 1
## EXECUTIVE compensation 0 0 0
## KNOWLEDGE management 0 0 0
## EMOTIONS (Psychology) 0 0 0
## VIOLENCE in the workplace MANAGEMENT research
## EQUITY 0 0
## DIVERSIFICATION in industry 0 1
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## EMPLOYEE recruitment PRODUCT design
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 1 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## CAPITAL market WOMEN -- Employment
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## EMPLOYEES -- Attitudes -- Research
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## CHARISMATIC authority
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## GALATEA, sea nymph (Greek deity)
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## CROSS-cultural differences
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## CORPORATIONS -- Public relations
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## SHIPBUILDING industry
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## RESOURCE-based theory of the firm
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## GROUP decision making BUSINESS models
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 1 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 1 0
## EMOTIONS (Psychology) 0 0
## HIGH technology STRATEGIC alliances (Business)
## EQUITY 0 0
## DIVERSIFICATION in industry 1 0
## INTERORGANIZATIONAL relations 0 1
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## ANGER in the workplace INTRINSIC motivation
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## PRODUCT lines DELEGATION of authority
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## LABOR turnover SELF-congruence
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## GOAL setting in personnel management
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## PUBLIC companies
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## BUSINESS enterprises -- Valuation
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 1
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## TECHNOLOGICAL innovations -- Economic aspects
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## HUMAN capital -- Management INTELLECTUAL capital
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 1
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 1
## EMOTIONS (Psychology) 0 0
## PEER review (Professional performance)
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 1
## RISK management in business JOB qualifications
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 1 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## PRODUCT information management MANAGEMENT styles
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## REWARD (Psychology) OCCUPATIONAL roles
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## ERROR rates TURNOVER (Business)
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## SUCCESS in business DIVISION of labor
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## EMPLOYMENT in foreign countries
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## INDUSTRIAL efficiency RESOURCE allocation
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## TECHNOLOGICAL innovations PROBLEM employees
## EQUITY 0 0
## DIVERSIFICATION in industry 1 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## STRATEGIC business units
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## SUBSIDIARY corporations -- Management
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0
## FINANCIAL management CUSTOMER orientation
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## TRANSACTION costs INNOVATION adoption
## EQUITY 0 0
## DIVERSIFICATION in industry 0 1
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 1 0
## EMOTIONS (Psychology) 0 0
## WORK attitudes HOST countries (Business)
## EQUITY 0 0
## DIVERSIFICATION in industry 0 0
## INTERORGANIZATIONAL relations 0 0
## EXECUTIVE compensation 0 0
## KNOWLEDGE management 0 0
## EMOTIONS (Psychology) 0 0
## MARKETING strategy
## EQUITY 0
## DIVERSIFICATION in industry 0
## INTERORGANIZATIONAL relations 0
## EXECUTIVE compensation 0
## KNOWLEDGE management 0
## EMOTIONS (Psychology) 0Creating a weighted Network using Adjacency Matrix
A network is a connection of interacting nodes using edges. When the edges represent the number of connections, then the network is called a weighted network.
Exploring the network graph
# Creating the weighted network
KCN_network <- graph_from_adjacency_matrix(KCN_data, mode = "undirected", weighted = TRUE)
summary(KCN_network)## IGRAPH 95d3a7d UNW- 248 2141 --
## + attr: name (v/c), weight (e/n)# Exploring the igraph data
# number of edges
print(paste0("Number of edges = ", gsize(KCN_network)))## [1] "Number of edges = 2141"# number of vertex
print(paste0("Number of nodes = ", gorder(KCN_network)))## [1] "Number of nodes = 248"# node lists
V(KCN_network)## + 248/248 vertices, named, from 95d3a7d:
## [1] EQUITY
## [2] DIVERSIFICATION in industry
## [3] INTERORGANIZATIONAL relations
## [4] EXECUTIVE compensation
## [5] KNOWLEDGE management
## [6] EMOTIONS (Psychology)
## [7] SUPERVISORS
## [8] INDUSTRIAL relations
## [9] DECISION making
## [10] CORPORATE governance
## + ... omitted several vertices# edge lists
E(KCN_network)## + 2141/2141 edges from 95d3a7d (vertex names):
## [1] EQUITY --CORPORATE governance
## [2] EQUITY --ORGANIZATIONAL behavior
## [3] EQUITY --ORGANIZATIONAL sociology
## [4] EQUITY --PERFORMANCE
## [5] EQUITY --META-analysis
## [6] EQUITY --AGENCY theory
## [7] EQUITY --ORGANIZATIONAL effectiveness
## [8] EQUITY --PSYCHOMETRICS
## [9] EQUITY --ORGANIZATIONAL research
## [10] EQUITY --FINANCIAL performance
## + ... omitted several edgesPlotting the network graph
KCN_plot <- igraph::simplify(KCN_network,
remove.multiple = TRUE,
remove.loops = TRUE)
plot(KCN_plot,
layout = layout_with_graphopt,
edge.arrow.size = 0.1,
vertex.size = 3,
vertex.color = "red",
vertex.label.cex = 0.5)
title(main = list("Network Graph of KCN adjacency matrix", cex=1.5))
Determing the Node Degree and Strength of each Node
KCN_degree_strength <- cbind(degree(KCN_network, mode = "all"), strength(KCN_network, mode = "all"))
KCN_degree_strength <- as.data.frame(KCN_degree_strength)
colnames(KCN_degree_strength) <- c("Degree", "Strength")
# View(KCN_degree_strength)
KCN_degree_strengthFinding:
1.) Top 10 Nodes by Degree
2.) Top 10 Nodes by Strength
3.) Top 10 Node Pairs by Weight
# Top 10 Nodes by Degree
KCN_degree_top10 <- KCN_degree_strength %>%
select(Degree) %>%
arrange(desc(Degree)) %>%
top_n(10)## Selecting by DegreeKCN_degree_top10# Top 10 Nodes by Strength
KCN_strength_top10 <- KCN_degree_strength %>%
select(Strength) %>%
arrange(desc(Strength)) %>%
top_n(10)## Selecting by StrengthKCN_strength_top10# Top 10 Node Pairs by Weight
KCN_node_pairs <- as.data.frame(E(KCN_network)$weight)
edges <- as.data.frame(as_edgelist(KCN_network, names = TRUE))
edges <- as.data.frame(paste(edges$V1, edges$V2, sep = " -- "))
KCN_node_pairs <- cbind(edges = edges, weight = KCN_node_pairs)
colnames(KCN_node_pairs) <- c("Node Pairs", "Weight")
KCN_node_pairs_top10 <- KCN_node_pairs %>%
arrange(desc(Weight)) %>%
slice(1:10)
KCN_node_pairs_top10# View(KCN_degree_top10)
# View(KCN_strength_top10)
# View(KCN_node_pairs_top10)Plotting Average Strength v/s Degree of the Network
#Calculating average strength for different degree values
KCN_avg_Strength_by_degree <- KCN_degree_strength %>%
group_by(Degree) %>%
summarise(Avg_Strength = mean(Strength))
#Average Strength v/s Degree
ggplot(KCN_avg_Strength_by_degree, aes(Degree, Avg_Strength, size = Avg_Strength)) +
geom_point(alpha = 0.5) +
scale_size(name = "Avg Strength")+
ggtitle("Average Strength v/s Degree of the Network Graph") +
xlab("Degree of the network") +
ylab("Average Strength of the network") +
theme(plot.title = element_text(size = 13, face = "bold.italic", color = "red", hjust = 0.5),
axis.title.x = element_text(size = 7, face = "bold", colour = "blue"),
axis.title.y = element_text(size = 7, face = "bold", colour = "blue"),
axis.text.x = element_text(size = 5, angle = 0),
axis.text.y = element_text(size = 5, angle = 90),
legend.position = "right",
legend.title = element_text(size = 7, face = "bold"),
legend.text = element_text(size = 7, face = "bold"),
strip.text = element_text(size = 7))