Sandra Becker
Data visualization implies an enormous power of democratizing relevant information.
VISUAL
SCIENCE
SANDRAVIZ.COM | 2022
DATA
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Excellence in statistic graphs consists of complex ideas communicated with clarity, precision and efficiency.
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E. TUFTE
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HOW TO LEARN
GGPLOT2
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TRY OUT
SEARCH
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H. WICKMAN
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LIBRARY
INSTALLATIONS
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THEME
SELECTION
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theme_tufte(base_size = 11, base_family = "serif", ticks = TRUE)
01 | TUFTE THEME
CHARTJUNK
TUFTE
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01 | HIGH LEVEL OF CHARTJUNK
01 | REMOVED CHARTJUNK
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DISTRIBUTIONS
02 | CHART TYPES TO SHOW DISTRIBUTION
FREQUENCY
PLOT
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02 | FREQUENCY OF LIFE EXPECTANCY
02 | IN DETAIL BY CHOSING SMALLER BINS
02 | ADDING COLOR AS A VISUAL ENCODING
02 | ZOOM IN ON THE X AXIS
HISTOGRAM
PLOT
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02 | HISTOGRAM
02 | GUIDLINES FOR HISTOGRAMS
02 | USING BINS INSTEAD OF A CONTINOUSE LINE
02 | IN DETAIL
02 | ADDING COLOR AS A VISUAL ENCODING
02 | MORE AGGREGATED LEVEL
02 | CONCEPT OF GRAMMAR OF GRAPHICS - OVERLAPPING
02 | SMALL MULTIPLE
02 | SMALL MULTIPLE HISTOGRAM
02 | ADDING COLOR AS A VISUAL ENCODING (REDUNDANT)
PLOT
BOX
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02 | BOXPLOT
02 | GUIDANCE FOR BOXPLOTS
vegetables
02 | LIFE EXPECTANCY BY CONTINENT
02 | LIFE EXPECTANCY BY GDP PER CAP. (USING GROUP VARIABLE)
02 | DEFINING SMALLER GROUPS
02 | WITHOUT THE OUTLIERS
02 | COLOR AS ENCODING FOR OUTLIERS
04 | TUFTE BOXPLOT
PLOT
DENSITY
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02 | DENSITY PLOT
02 | KERNAL DENSITY ESTIMATE
02 | ADDING COLOR AS A VISUAL ENCODING
02 | USING TRANSPARENCY
02 | SMALL MULTIPLE TO FACILITATE COMPARISON
02 | USING RIDGES LINES
02 | ADDING COLOR AS A VISUAL ENCODING (REDUNDANT)
02 | CHANGING THE OVERLAPPING FACTOR
02 | USE COLOR AS SUPPORT THE ENCODING OF THE X POSITION
02 | TEMPERATUR COMPARISON
02 | REFERENCE LINE REPRESENTING THE MEDIAN
02 | USING COLOR TO ENCODE CERTAIN PARTS OF THE DISTIRBUTION
02 | ADD THE POINTS
02 | ADD THE POINTS BELOW THE DISTRIBUTION
02 | ADD COLOR AND MOVE POINTS BELOW
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RELATIONSHIPS
03 | CHART TYPES TO SHOW RELATIONSHIP
SCATTER
PLOT
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03 | SCATTER PLOT
03 | DIAMONDS - CARAT VS. PRICE
03 | REDUCE SIZE
03 | ADD TRANSPERANCY
03 | CHANGE X & Y LIMITS
03 | SHOWING QUANTILS
03 | ADD COLOR AS A REDUNDANT ENCODING
03 | SUB SAMPLES
03 | LOC SCLAE
03 | LOG SCLAE FOR THE X AXIS
03 | ADD A TREND
03 | ADDING CONTEXT BY USING SMALL MULTIPLES
03 | MORE COTEXT
03 | MARGINAL PLOTS
03 | DOT-DASH SCATTERPLOT
04 | MARGIAL BOXPLOT
04 | MARGIAL HISTOGRAM
04 | DENSITY PLOT
BEESWARM
PLOT
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03 | Jitter points plot
03 | Jitter points plot - horizontal
03 | Beeswarm plot
03 | Adding color as a visual encoding
HEXAGONAL
BINNING
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03 | HEXAGONAL BINNING
03 | AGGREGATION ENCODED IN COLOR
03 | LOG SCLAE
03 | DENSITY
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TIME SERIES
04 | LINE, AREA OR POINTS TO SHOW TIME SERIES
04 | TIME SERIES VIZ GUIDANCE
04 | ADDING COLOR AS VISUAL ENCODING
04 | SMALL MULTIPLE TO DECLUTTER
04 | ADDING REFERENCE LINE
04 | ADDING TRENDS
FLOW
ANALYSIS
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04 | LIFE EXPECTANCY BY COUNTRIES
04 | COLOR AS ENCODING
04 | SMALL MULTIPLE TO DECLUTTER
04 | ADDING TREND LINES
04 | CONTEXT: ADDING ALL LINE IN THE BACKGROUND
04 | FOCUSING ON EUROPE
04 | ADDING THE TREND LINE
04 | SMALL MULTIPLES COUNTRIES
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ADVANCED
PARALLEL
COORDINATES
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05 | CHANGING SCALE
05 | SMALL MULTIPLE TO DECLUTTER
05 | SCALE SO THE MIN OF THE VAR. IS 0 AND THE MAX. 1
DUMBBELL
LET'S ADD A
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05 | DEFAULT
05 | ADDING COLOR AS A VISUAL ENCODING
05 | SMALL MULTIPLE TO DECLUTTER
05 | ZOOM IN ON EUROPE
05 | ADDING A REFERENCE LINE
WAFFLE
NO PIE BUT A
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05 | DEFAULT
05 | SMALL MULTIPLE
MARKDOWN
SAVE EVERYTHING
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05 | SUMMARY
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REAL PROJECT
WHAT
MAKES A
GOVERNMENT?
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GOOD
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J. VALLANDINGHAM
VISUAL DATA SCIENCE | R
By Sandra Becker
VISUAL DATA SCIENCE | R
Data Viz Video Blog https://www.youtube.com/playlist?list=PL53pYdoYDFiv2PFCiuXR53PZj9bZrZpyp
