Update logo and README

Author: boxuancui

DESCRIPTION

@@ -33,6 +33,6 @@ License: MIT + file LICENSE
 Language: en-US
 URL: http://boxuancui.github.io/DataExplorer/
 BugReports: https://github.com/boxuancui/DataExplorer/issues
-RoxygenNote: 7.3.2
+RoxygenNote: 7.3.3
 Encoding: UTF-8
 VignetteBuilder: knitr

README.Rmd

@@ -3,18 +3,20 @@ output: github_document
 ---
 
 ```{r setup, echo = FALSE}
-library(DataExplorer)
-library(knitr)
-library(ggplot2)
-library(gridExtra)
+suppressWarnings(suppressPackageStartupMessages({
+  library(DataExplorer)
+  library(knitr)
+  library(ggplot2)
+  library(gridExtra)
+}))
 set.seed(1)
 
 knitr::opts_chunk$set(
 	eval = FALSE,
-  collapse = TRUE,
-  comment = "#>",
-  fig.path = "man/figures/README-"
-)
+	collapse = TRUE,
+	comment = "#>",
+	fig.path = "man/figures/README-"
+	)
 ```
 
 # DataExplorer <img src="man/figures/logo.png" align="right" width="130" height="150"/>