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Analytics boot camp : basic analytics for business students andprofessionals / / Linda Herkenhoff and John Fogli
| Analytics boot camp : basic analytics for business students andprofessionals / / Linda Herkenhoff and John Fogli |
| Autore | Herkenhoff Linda |
| Edizione | [First edition.] |
| Pubbl/distr/stampa | New York, NY : , : Business Expert Press, , 2017 |
| Descrizione fisica | 1 online resource (x, 154 pages) : illustrations |
| Disciplina | 005.369 |
| Collana | Big data and business analytics collection |
| Soggetto topico | Commercial statistics - Data processing |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-63157-486-8 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | 1. The basics -- 2. Basic charts -- 3. Summarizing data -- 4. Survey design -- 5. Sampling -- 6. Correlation -- 7. Simple linear regression -- Index. |
| Record Nr. | UNINA-9910466289403321 |
Herkenhoff Linda
|
||
| New York, NY : , : Business Expert Press, , 2017 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Analytics boot camp : basic analytics for business students andprofessionals / / Linda Herkenhoff and John Fogli
| Analytics boot camp : basic analytics for business students andprofessionals / / Linda Herkenhoff and John Fogli |
| Autore | Herkenhoff Linda |
| Edizione | [First edition.] |
| Pubbl/distr/stampa | New York, NY : , : Business Expert Press, , 2017 |
| Descrizione fisica | 1 online resource (x, 154 pages) : illustrations |
| Disciplina | 005.369 |
| Collana | Big data and business analytics collection |
| Soggetto topico | Commercial statistics - Data processing |
| ISBN | 1-63157-486-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | 1. The basics -- 2. Basic charts -- 3. Summarizing data -- 4. Survey design -- 5. Sampling -- 6. Correlation -- 7. Simple linear regression -- Index. |
| Record Nr. | UNINA-9910792809003321 |
|
Herkenhoff Linda
|
||
| New York, NY : , : Business Expert Press, , 2017 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Analytics boot camp : basic analytics for business students andprofessionals / / Linda Herkenhoff and John Fogli
| Analytics boot camp : basic analytics for business students andprofessionals / / Linda Herkenhoff and John Fogli |
| Autore | Herkenhoff Linda |
| Edizione | [First edition.] |
| Pubbl/distr/stampa | New York, NY : , : Business Expert Press, , 2017 |
| Descrizione fisica | 1 online resource (x, 154 pages) : illustrations |
| Disciplina | 005.369 |
| Collana | Big data and business analytics collection |
| Soggetto topico | Commercial statistics - Data processing |
| ISBN | 1-63157-486-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | 1. The basics -- 2. Basic charts -- 3. Summarizing data -- 4. Survey design -- 5. Sampling -- 6. Correlation -- 7. Simple linear regression -- Index. |
| Record Nr. | UNINA-9910811676703321 |
|
Herkenhoff Linda
|
||
| New York, NY : , : Business Expert Press, , 2017 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Applied Statistics for Business and Management using Microsoft Excel / / by Linda Herkenhoff, John Fogli
| Applied Statistics for Business and Management using Microsoft Excel / / by Linda Herkenhoff, John Fogli |
| Autore | Herkenhoff Linda |
| Edizione | [1st ed. 2013.] |
| Pubbl/distr/stampa | New York, NY : , : Springer New York : , : Imprint : Springer, , 2013 |
| Descrizione fisica | 1 online resource (XIV, 417 p. 620 illus., 569 illus. in color.) |
| Disciplina | 330.015195 |
| Soggetto topico |
Statistics
Statistics and Computing/Statistics Programs Statistics for Business, Management, Economics, Finance, Insurance Statistics, general |
| ISBN | 1-4614-8423-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Preface -- Acknowledgments -- Contents -- Chapter 1: Data and Statistics -- Key Concepts -- Discussion -- Common Pitfalls -- Final Thoughts and Activities -- Practice Problems -- Discussion Boards -- Group Activity -- Parting Thought -- Problem Solutions -- Chapter 2: Introduction to Excel and Basic Charts -- Key Concepts -- Discussion -- Basic Concepts -- Start Up -- Adding Data Analysis Toolpak -- Excel Elements -- Entering Formulas -- Cell References -- Sorting Data -- Filtering Data -- Getting Excel Help -- Statistical Tools -- Predefined or Built-In Formulas -- Formatting Data -- Chart Wizard -- Formatting of Graphs -- Bar and Column Charts -- Pie Charts -- Line Charts and Area Charts -- Line Graph Example -- Area Chart Example -- Other Charts -- Bubble Chart -- Radar Chart -- PivotTables (Aka Crosstabs) -- Excel -- Common Pitfalls -- Final Thoughts and Activities -- Practice Problems -- Discussion Boards -- Group Activity -- Parting Thought -- Problem Solutions -- Chapter 3: Summarizing Data: Descriptive Statistics and Histograms -- Key Concepts -- Discussion -- Symbols -- The Histogram -- Excel -- Descriptive Statistics -- Descriptive Output Results -- Changing the Width of the Column Output -- Using Excel Functions -- Histograms -- Example Problem -- Setting Up the Bin Ranges -- Creating the Histogram Chart -- Histogram Clean Up -- Closing Gaps Between Bars -- Change Labels on x-axis -- Removing More from the Chart and Labeling the Last Column -- Remove Legend -- Axes Labels -- Moving Axes Labels -- Changing the Bar Color -- Changing Chart Title -- Changing Chart Background Fill -- Rotating the y-axis Label from Vertical to Horizontal -- Common Pitfalls -- Final Thoughts and Activities -- Practice Problems -- Discussion Boards -- Group Activity -- Parting Thought -- Problem Solutions -- Chapter 4: Normal Distributions.
Key Concepts -- Discussion -- Excel -- Outline placeholder -- 1. Percentile Calculation Problems (NORM.DIST) -- (a) Calculating the area to the left of a value -- What % of the Time Did You Deliver to Less Than () 90 Stores During Last December and January? In Other Words How Much Data Is... -- (b) Calculating the area between 2 values -- What % of the Time Did You Deliver Fire Logs to Between 90 and 120 Stores During Last December and January? -- (c) Calculating the area to the right of a value -- What % of Time Did You Deliver to 130 or More Stores ( \geq ) During Last December and January? In Other Words How Much Da... -- (d) Graphing a normal distribution (Area Graph) -- Step 1 -- Step 2 -- Step 3 -- 2. Converting Percentiles to Measured Units (NORM.INV) -- Calculate the Number of Stores Corresponding with the 99th Percentile -- 3. Converting Measured Units to z-Scores (STANDARDIZE) -- Convert the Measured Value of 135 Stores to a z-Score -- 4. Calculate Rank and Percentile (Rank and Percentile) -- Outline placeholder -- Output -- 5. Non-normal Distributions -- Calculate What Percentage of Rents Fall Between 409 and 573 -- Step 1: Convert the Measured Values to Standard Units -- Step 2: Use Chebyshev Approximation=1-(1/(k)2) where k is the boundary value in standard units -- Common Pitfalls -- Final Thoughts and Activities -- Practice Problems -- Discussion Boards -- Group Activity -- Parting Thought -- Problem Solutions -- Chapter 5: Survey Design -- Key Concepts -- Discussion -- Basic Concepts -- Survey Design -- Scale -- Types of Questions -- Single Response/Select -- Multiple Response/Select -- Structured Questions -- Ranking and Rating -- Non-structured (Open-Ended) Questions -- Data -- Labels -- Demographic Data -- Response Rates -- Editing: Data Quality -- Coding -- Errors in Survey Question Creation -- Loaded Questions. Leading Questions -- Double-Barreled Questions -- Errors in Survey Data Collection -- Random Sampling Error -- Systematic Error -- Response Bias -- Checklist -- Excel -- Final Thoughts and Activities -- Practice Problems and Case Studies -- Discussion Boards -- Group Activity -- Parting Thought -- Problem Solutions -- Chapter 6: Sampling -- Key Concepts -- Discussion -- Types of Problems -- Mean versus proportion problems require slightly different treatment -- Finite versus infinite population size is another important factor in determining the appropriate sample size -- Rules of thumb -- Excel -- Problem Type: Infinite Mean -- Practice Problem for Infinite Mean -- Problem Type: Infinite Proportion -- Practice Problem for Infinite Proportion -- Finite Population Correction Factor (fpc) -- Final Thoughts and Activities -- Practice Problems -- Discussion Boards -- Group Activity -- Parting Thought -- Problem Solutions -- Chapter 7: Inference -- Key Concepts -- Discussion -- Inferring Proportions -- Example Problem -- Excel -- Inferring Averages -- Example Problem -- Excel -- Confidence Intervals with Proportion Inference -- Example Problem -- Excel -- Final Thoughts and Activities -- Practice Problems and Case Studies -- Discussion Boards -- Group Activity -- Parting Thought -- Problem Solutions -- Chapter 8: Probability -- Key Concepts -- Discussion -- Example 1 -- Example 2 -- Excel -- Finding Probabilities Using Normal Distributions -- What Is the Probability That a Dealership Will Sell 90 Cars or Less (x90) per Week? -- What Is the Probability That a Car Dealership Will Sell at least 130 (x130) Cars per Week? -- What Is the Probability That a Car Dealership Will Sell Between 90 and 120 Cars per Week? -- Calculating Combinations and Permutations -- Permutation -- Combination -- Finding Probabilities Using the Binomial Distribution. Royal Bank Retention Problem -- Common Excel Pitfalls -- Final Thoughts and Activities -- Practice Problems -- Discussion Boards -- Group Activity -- Parting Thought -- Problem Solutions -- Chapter 9: Correlation -- Key Concepts -- Discussion -- Nonlinear data caution -- Average data caution -- Excel -- Correlation: One r Value or Correlation Matrix -- Method 1: Two or More Data Sets (Matrix) -- Method 2: Only 2 Data Sets -- Common Excel Pitfalls -- Final Thoughts and Activities -- Practice Problems -- Discussion Boards -- Group Activity -- Parting Thought -- Problem Solutions -- Chapter 10: Simple Linear Regression -- Key Concepts -- Discussion -- Residuals and Tests for Linearity -- Standardized Residuals and Outliers -- Excel -- Scatterplot: Compute the Regression Line and the Coefficient of Determination -- Regression Function: Compute the Regression Model -- Compute Residual Plots Using the Regression Function -- Using Excel´s Regression Tool to Test for Normality of the Distribution of Residuals -- Method 1: Normal Probability Plot -- Method 2: Normal Distribution of Residuals -- Using Excel´s Regression Tool to Test for Constant Variance of Residuals -- Summary of Regression Analysis Process -- Common Excel Pitfalls -- Final Thoughts and Activities -- Practice Problems -- Discussion Boards -- Group Activities -- Parting Thought -- Problem Solutions -- Chapter 11: Significance Tests Part 1 -- Key Concepts -- Discussion -- Basic Concepts -- Choosing the Appropriate Significance Test -- One-Tailed Tests -- Two-Tailed Tests -- Significance Tests -- F-test -- Basic Descriptions of F-Test Applications -- Example 1: One-Way Repeated Measures Using ANOVA -- Example 2: Regression Problems -- Example 3: F-Test for Equality of Two Variances -- Example 4: Between Group ANOVA -- Excel -- Example 1: One-Way Repeated Measures Using ANOVA. Example 2: Regression -- Example 3: Two Sample for Variances -- One-Tailed F-Test for Two Sample for Variances -- Two-Tailed F-Test for Equality of Two Variances -- Example 4: Between Group ANOVA -- One-Tail F-Test Between Group ANOVA -- Two-Tail F-Test Between Group ANOVA -- t-Test -- Basic Descriptions of t-Test Applications -- Example 1: Regression Problems -- Example 2: t-Test for Equality of Means -- Example 3: t-TEST Paired Samples -- Excel -- Example 1: Regression Problems -- Example 2: t-Test for Equality of Means -- One-Tailed Test -- Two-Tailed Test -- Example 3: Before-After Models -- One-Tailed Test -- Two-Tailed Test -- T.TEST -- Common Excel Pitfalls -- Final Thoughts and Activities -- Practice Problems and Case Studies -- Discussion Boards -- Group Activity -- Parting Thought -- Problem Solutions -- Chapter 12: Significance Tests Part 2 -- Key Concepts -- Discussion -- Significance Tests -- X2 Test -- Example 1: Goodness-of-Fit Test -- Example 2: Independence of Two Variables -- Excel -- Example 1: Goodness of Fit -- Example 2: Testing Independence -- z-Test -- Excel -- Example 1: Z-Test One Sample Mean Versus a Standard -- One-Tailed Results -- Two-Tailed Results -- Example 2: Testing the Means of Two Populations -- Z.TEST Tool for Comparing a Mean or Proportion with a Standard -- Example Problem -- Common Excel Pitfalls -- Final Thoughts and Activities -- Practice Problems and Case Studies -- Discussion Boards -- Group Activity -- Parting Thought -- Problem Solutions -- Chapter 13: Multiple Regression -- Key Concepts -- Discussion -- Excel -- Step 1: Fit the Model with Selected Independent Variables -- Step 2: Does Multicollinearity Exist? Run a Correlation Matrix -- Step 3: Run Regression Model -- Step 4: Are the Assumptions of Regression Satisfied? -- Step 5: Test Overall Model Significance (F-Test). Step 6: Check p-Values for Independent Variables Meet Significance Criteria (t-Test). |
| Record Nr. | UNINA-9910437878003321 |
|
Herkenhoff Linda
|
||
| New York, NY : , : Springer New York : , : Imprint : Springer, , 2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
A profile of the oil and gas industry : resources, market forces, geopolitics, and technology / / Linda Herkenhoff
| A profile of the oil and gas industry : resources, market forces, geopolitics, and technology / / Linda Herkenhoff |
| Autore | Herkenhoff Linda |
| Edizione | [Second edition.] |
| Pubbl/distr/stampa | New York, NY : , : Business Expert Press, , 2018 |
| Descrizione fisica | 1 online resource (172 pages) : illustrations |
| Disciplina | 338.27282 |
| Collana | Industry profiles collection |
| Soggetto topico | Petroleum industry and trade |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-63157-902-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910467675603321 |
|
Herkenhoff Linda
|
||
| New York, NY : , : Business Expert Press, , 2018 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
A profile of the oil and gas industry : resources, market forces, geopolitics, and technology / / Linda Herkenhoff
| A profile of the oil and gas industry : resources, market forces, geopolitics, and technology / / Linda Herkenhoff |
| Autore | Herkenhoff Linda |
| Edizione | [Second edition.] |
| Pubbl/distr/stampa | New York, NY : , : Business Expert Press, , 2018 |
| Descrizione fisica | 1 online resource (172 pages) : illustrations |
| Disciplina | 338.27282 |
| Collana | Industry profiles collection |
| Soggetto topico | Petroleum industry and trade |
| ISBN | 1-63157-902-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910795036203321 |
|
Herkenhoff Linda
|
||
| New York, NY : , : Business Expert Press, , 2018 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
A profile of the oil and gas industry : resources, market forces, geopolitics, and technology / / Linda Herkenhoff
| A profile of the oil and gas industry : resources, market forces, geopolitics, and technology / / Linda Herkenhoff |
| Autore | Herkenhoff Linda |
| Edizione | [Second edition.] |
| Pubbl/distr/stampa | New York, NY : , : Business Expert Press, , 2018 |
| Descrizione fisica | 1 online resource (172 pages) : illustrations |
| Disciplina | 338.27282 |
| Collana | Industry profiles collection |
| Soggetto topico | Petroleum industry and trade |
| ISBN | 1-63157-902-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910808115603321 |
|
Herkenhoff Linda
|
||
| New York, NY : , : Business Expert Press, , 2018 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
A profile of the oil and gas industry : resources, market forces, geopolitics, and technology / / Linda Herkenhoff
| A profile of the oil and gas industry : resources, market forces, geopolitics, and technology / / Linda Herkenhoff |
| Autore | Herkenhoff Linda |
| Edizione | [First edition.] |
| Pubbl/distr/stampa | New York, New York (222 East 46th Street, New York, NY 10017) : , : Business Expert Press, , 2014 |
| Descrizione fisica | 1 online resource (152 p.) |
| Disciplina | 338.27282 |
| Collana | Industry profiles collection |
| Soggetto topico | Petroleum industry and trade |
| Soggetto genere / forma | Electronic books. |
| Soggetto non controllato |
oil
gas energy resources petroleum hydrocarbons shale sands reserves seismic fossil fuels |
| ISBN | 1-60649-501-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | 1. Introduction -- 2. How the industry operates -- 3. Industry organization and competition -- 4. Market forces -- 5. Regulations of the oil industry -- 6. Challenges and opportunities -- Notes -- References -- Index. |
| Record Nr. | UNINA-9910453648303321 |
|
Herkenhoff Linda
|
||
| New York, New York (222 East 46th Street, New York, NY 10017) : , : Business Expert Press, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
A profile of the oil and gas industry : resources, market forces, geopolitics, and technology / / Linda Herkenhoff
| A profile of the oil and gas industry : resources, market forces, geopolitics, and technology / / Linda Herkenhoff |
| Autore | Herkenhoff Linda |
| Edizione | [First edition.] |
| Pubbl/distr/stampa | New York, New York (222 East 46th Street, New York, NY 10017) : , : Business Expert Press, , 2014 |
| Descrizione fisica | 1 online resource (152 p.) |
| Disciplina | 338.27282 |
| Collana | Industry profiles collection |
| Soggetto topico | Petroleum industry and trade |
| Soggetto non controllato |
oil
gas energy resources petroleum hydrocarbons shale sands reserves seismic fossil fuels |
| ISBN | 1-60649-501-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | 1. Introduction -- 2. How the industry operates -- 3. Industry organization and competition -- 4. Market forces -- 5. Regulations of the oil industry -- 6. Challenges and opportunities -- Notes -- References -- Index. |
| Record Nr. | UNINA-9910790836503321 |
|
Herkenhoff Linda
|
||
| New York, New York (222 East 46th Street, New York, NY 10017) : , : Business Expert Press, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
A profile of the oil and gas industry : resources, market forces, geopolitics, and technology / / Linda Herkenhoff
| A profile of the oil and gas industry : resources, market forces, geopolitics, and technology / / Linda Herkenhoff |
| Autore | Herkenhoff Linda |
| Edizione | [First edition.] |
| Pubbl/distr/stampa | New York, New York (222 East 46th Street, New York, NY 10017) : , : Business Expert Press, , 2014 |
| Descrizione fisica | 1 online resource (152 p.) |
| Disciplina | 338.27282 |
| Collana | Industry profiles collection |
| Soggetto topico | Petroleum industry and trade |
| Soggetto non controllato |
oil
gas energy resources petroleum hydrocarbons shale sands reserves seismic fossil fuels |
| ISBN | 1-60649-501-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | 1. Introduction -- 2. How the industry operates -- 3. Industry organization and competition -- 4. Market forces -- 5. Regulations of the oil industry -- 6. Challenges and opportunities -- Notes -- References -- Index. |
| Record Nr. | UNINA-9910809847403321 |
|
Herkenhoff Linda
|
||
| New York, New York (222 East 46th Street, New York, NY 10017) : , : Business Expert Press, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||