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Search: "data cleaning"

636 prompts matching "data cleaning"

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customer-service Intermediate

Write a Clear Help-Center Troubleshooting Article

Act as a technical writer for a customer help center. Turn the problem I describ...

#customer-service #knowledge-base #technical-writing
👁 4 views
data Intermediate

Design a Simple Data Model for My Spreadsheet

You are a spreadsheet/data modeling expert. Help me structure my data so it's cl...

#data #data-modeling #spreadsheets
👁 4 views
excel Intermediate

Build a Dynamic Dropdown Validation Plan

You are an Excel data-validation specialist. I will describe the lists and rules...

#excel #data-validation #dropdown
👁 4 views
data Intermediate

Build a Funnel Analysis That Answers Which Step to Fix First

Help me run a funnel analysis on [PRODUCT FLOW — e.g., signup → activate → retai...

#data #funnel #analytics
👁 3 views
data Intermediate

Data Quality Audit Checklist for New Dataset

Run a data quality audit on the dataset described below. Check for: missing valu...

#data #quality #audit
👁 3 views
data Intermediate

Data: Pick the Right Chart Type for the Thing You Actually Want to Say

I have a dataset and I know what I want the audience to take away — but I keep d...

#charts #visualization #dataviz
👁 3 views
coding Intermediate

Coding: Trace a Bug That Only Reproduces in Production

I have a bug that won't reproduce locally but appears in production. Help me hun...

#coding #debugging #production
👁 3 views
excel Intermediate

Excel: Rebuild a Pivot That Lies to Stakeholders

Look at this pivot table setup: [PASTE COLUMNS, FILTERS, AND VALUES]. Tell me wh...

#excel #pivot-tables #analysis
👁 3 views
legal Advanced

Review a Vendor Contract for the Three Clauses That Actually Matter

I have a vendor contract to sign and I don't have time to read 40 pages of boile...

#legal #contracts #vendor-management
👁 3 views
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excel Intermediate

Clean up a sheet where dates are stored in five different formats

I inherited a spreadsheet where the 'Date' column has dates entered as '3/5/26',...

#excel #data cleaning #dates
👁 3 views
business Intermediate

Evaluate a partnership pitch that sounds great in the deck but feels off in the gut

A bigger company pitched me a partnership. The deck shows complementary audience...

#business #partnerships #due diligence
👁 3 views
legal Intermediate

Figure out which privacy regulations actually apply to a small business

I run a small business. I keep getting told I 'need to be GDPR compliant' and 'C...

#legal #privacy #compliance
👁 3 views
finance Intermediate

Forecast cashflow for a business with lumpy revenue and predictable costs

I run a business with predictable costs but lumpy revenue — some months are 3x o...

#finance #cashflow #forecasting
👁 3 views
excel Advanced

Write a VBA macro that does one boring task perfectly instead of ten things badly

I want to automate a small, repetitive Excel task with VBA. The task is: [DESCRI...

#excel #vba #macro
👁 3 views
data Intermediate

Clean a messy dataset without losing the rows that actually mattered

I have a dataset with [N] rows and [LIST PROBLEMS: missing values, duplicates, m...

#data #cleaning #preprocessing
👁 3 views
legal Intermediate

Write a privacy notice users might actually read

Write a user-facing privacy notice for [PRODUCT]. I'll separately have lawyers w...

#legal #privacy #transparency
👁 3 views
data Intermediate

Fix a column where 30% of values are 'kind of right but not parseable'

I have a column in a dataset that's supposed to be a phone number, date, or addr...

#data #cleaning #etl
👁 3 views
excel Intermediate

Detect mixed date formats in one column and pick the safest fix

Act as a spreadsheet auditor. I will paste 20 cells from a date column that came...

#dates #data cleaning #DATEVALUE
👁 3 views
data Beginner

Pick the right chart when you can't decide between a bar and a line

I want to show how 4 product lines have grown over 12 months. I keep flip-floppi...

#charts #visualization #chart selection
👁 3 views
excel Advanced

Build a Cohort Retention Heatmap Workbook in Excel

Act as a senior analytics engineer. I will paste a list of user signup events wi...

#cohort #retention #heatmap
👁 3 views
data Intermediate

Build a SQL Style Guide That Survives a Growing Team

Act as a data platform tech lead. Write me a SQL style guide tailored to a 10-pe...

#sql #style-guide #dbt
👁 3 views
data Intermediate

Build a one-glance metrics dashboard for a non-technical CEO

Help me design a single-screen weekly metrics dashboard my CEO will actually rea...

#data #dashboards #metrics
👁 3 views
data Intermediate

Sanity-check a dataset in 30 minutes before you build anything on top of it

I just got handed a dataset I'm going to use for [analysis / model / dashboard]....

#data #sanity-check #eda
👁 3 views
data Advanced

Write a SQL query that returns the right answer when the data has duplicates

I'm writing a SQL query against tables [paste schemas, especially the join keys]...

#sql #joins #duplicates
👁 3 views
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