Skip to content
Free Excel Tutorials
  • Home
  • Excel For Beginners
  • Excel Intermediate
  • Advanced Excel For Experts

Data Analysis

  • How to create Gauge Chart in Excel
  • How to Create Gantt Chart in Excel
  • How To Insert and Customize Sparklines in Excel
  • Excel Line Chart
  • Excel Pie Chart

References

  • Complete List of Excel Lookup and Reference Functions, References and Examples
  • How to create dynamic named range with OFFSET in Excel
  • How to use Excel LOOKUP Function
  • Vlookup Examples in Excel
  • How to reference named range different sheet in Excel

Data Validations

  • Excel Data validation exists in list
  • Prevent invalid data entering in specific cells
  • Data validation must not exist in list
  • Excel Data validation whole percentage only
  • Excel Data validation with conditional list

Tag: RSQ function

RSQ function: Description, Usage, Syntax, Examples and Explanation

by

What is RSQ function in Excel? RSQ function is one of Statistical functions in Microsoft Excel that returns the square of the Pearson product moment correlation coefficient through data points in known_y’s and known_x’s. For more information, see the PEARSON function. The r-squared value can be interpreted as the proportion of the variance in y attributable to …

Continue Reading

Learn Basic Excel

Ribbon
Workbook
Worksheets
Format Cells
Find & Select
Sort & Filter
Templates
Print
Share
Protect
Keyboard Shortcuts

Categories

  • Charts
  • Data Analysis
  • Data Validation
  • Excel Functions
    • Cube Functions
    • Database Functions
    • Date and Time Functions
    • Engineering Functions
    • Financial Functions
    • Information Functions
    • Logical Functions
    • Lookup and Reference Functions
    • Math and Trig Functions
    • Statistical Functions
    • Text Functions
    • Web Functions
  • Excel VBA
  • Excel Video Tutorials
  • Formatting
  • Grouping
  • Others

Logical Functions

  • Nested IF function example in Excel
  • IF, AND, OR and NOT Functions Examples in Excel
  • IF with wildcards in Excel
  • How to use Excel AND Function
  • SWITCH function: Description, Usage, Syntax, Examples and Explanation

Date Time

  • How to calculate Day of the Year in Excel
  • ISOWEEKNUM function: Description, Usage, Syntax, Examples and Explanation
  • How to calculate next scheduled event in Excel
  • Check If Two Dates are same month in Excel
  • Get week number from date in Excel

Grouping

  • Group times into unequal buckets in Excel
  • Categorize text with keywords in Excel
  • Group arbitrary text values in Excel
  • Calculate conditional mode with criteria in Excel
  • Running count group by n size in Excel

General

  • How to calculate percent of students absent in Excel
  • Transpose: Switch ‘Rows to Columns’ or ‘Columns to Rows’ in Excel
  • How to get random value from list or table in Excel
  • Index and match on multiple columns in Excel
  • How to count total columns in range in Excel
© 2025 xlsoffice . All Right Reserved. | Teal Smiles | Abbreviations And Their Meaning