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Deprecated: Using ${expr} (variable variables) in strings is deprecated, use {${expr}} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/elementor/data/v2/manager.php on line 281

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Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/updraftplus/class-updraftplus.php on line 996

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Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/updraftplus/class-updraftplus.php on line 3171

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/updraftplus/class-updraftplus.php on line 3177

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/updraftplus/class-updraftplus.php on line 3312

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Deprecated: Creation of dynamic property WPForms\WPForms::$process is deprecated in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/src/WPForms.php on line 278

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 46

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 50

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 52

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 56

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 72

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 114

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 118

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 119

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 120

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 121

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_StoreSchema.php on line 122

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_LoggerSchema.php on line 40

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_LoggerSchema.php on line 44

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_LoggerSchema.php on line 77

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_LoggerSchema.php on line 81

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_LoggerSchema.php on line 82

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/schema/ActionScheduler_LoggerSchema.php on line 83

Deprecated: Return type of ActionScheduler_DateTime::setTimezone($timezone) should either be compatible with DateTime::setTimezone(DateTimeZone $timezone): DateTime, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/ActionScheduler_DateTime.php on line 60

Deprecated: Return type of ActionScheduler_DateTime::getOffset() should either be compatible with DateTime::getOffset(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/ActionScheduler_DateTime.php on line 48

Deprecated: Return type of ActionScheduler_DateTime::getTimestamp() should either be compatible with DateTime::getTimestamp(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/wpforms-lite/vendor/woocommerce/action-scheduler/classes/ActionScheduler_DateTime.php on line 27

Deprecated: Return type of Requests_Cookie_Jar::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/haudigaudi.com/httpdocs/wp-includes/Requests/Cookie/Jar.php on line 63

Deprecated: Return type of Requests_Cookie_Jar::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/haudigaudi.com/httpdocs/wp-includes/Requests/Cookie/Jar.php on line 73

Deprecated: Return type of Requests_Cookie_Jar::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/haudigaudi.com/httpdocs/wp-includes/Requests/Cookie/Jar.php on line 89

Deprecated: Return type of Requests_Cookie_Jar::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/haudigaudi.com/httpdocs/wp-includes/Requests/Cookie/Jar.php on line 102

Deprecated: Return type of Requests_Cookie_Jar::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/haudigaudi.com/httpdocs/wp-includes/Requests/Cookie/Jar.php on line 111

Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/haudigaudi.com/httpdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 40

Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/haudigaudi.com/httpdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 51

Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/haudigaudi.com/httpdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 68

Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/haudigaudi.com/httpdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 82

Deprecated: Return type of Requests_Utility_CaseInsensitiveDictionary::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/vhosts/haudigaudi.com/httpdocs/wp-includes/Requests/Utility/CaseInsensitiveDictionary.php on line 91
Free resources on visualization – Creative Blog

Free resources on visualization

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/astra-addon/addons/advanced-hooks/classes/class-astra-wp-block-parser.php on line 36

Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /var/www/vhosts/haudigaudi.com/httpdocs/wp-content/plugins/astra-addon/addons/advanced-hooks/classes/class-astra-wp-block-parser.php on line 38

Flatten the curve – learnings from COVID-19 visualizations to better explore and communicate your data Webinar

Do you know what makes the famous Johns Hopkins COVID dashboard effective?
Do you want to learn how journalists effectively communicate COVID data?
We are threatened by COVID-19, but we united ourselves behind a common concept: flatten the curve.
This visualization influenced politicians, journalists, and everybody else. What can we as statisticians learn from this?

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Graphic Design 1 – Cheat Sheet

My very experienced colleagues published this graphics principles at Novartis. This cheat sheet is a substantial source to remind us of the different things we should know about visualization.

Graphic Design 2 – Cheat Sheet

This is the second part of the graphics principles cheat sheet where we can learn with implementation considerations and more.