• Contents
  • About
  • What’s New In SAS LASR Analytic Server
  • Introduction to the SAS LASR Analytic Server
    • What Is SAS LASR Analytic Server?
    • How Does the SAS LASR Analytic Server Work?
    • About the SAS Plug-ins for Hadoop
    • Benefits of Using the Hadoop Distributed File System
    • MapR Distribution for Apache Hadoop
    • Components of the SAS LASR Analytic Server
    • Administering the SAS LASR Analytic Server
    • Passwordless SSH
    • Memory Management
    • Data Partitioning and Ordering
    • High Volume Access to Smaller Tables
    • Data Compression
    • Data Encryption
    • Server Logging
  • Non-Distributed SAS LASR Analytic Server
    • About Non-Distributed SAS LASR Analytic Server
    • Starting and Stopping Non-Distributed Servers
    • Loading and Unloading Tables for Non-Distributed Servers
  • LASR Procedure
    • Syntax: LASR Procedure
    • PROC LASR Statement
    • PERFORMANCE Statement
    • REMOVE Statement
    • SAVE Statement
    • Overview: LASR Procedure
    • Examples: LASR Procedure
      • Example 1: Start a Server
      • Example 2: Starting a Server with Logging Options
      • Example 3: Using the SASHDAT Engine
      • Example 4: Load a Table from Teradata to Memory
      • Example 5: Load a Table from Greenplum to Memory
      • Example 6: Unload a Table from Memory
      • Example 7: Stopping a Server
      • Example 8: Working with User-Defined Formats
      • Example 9: Working with User-Defined Formats and the FMTLIBXML= Option
      • Example 10: Saving a Table to HDFS
  • IMSTAT Procedure (Analytics)
    • Syntax: IMSTAT (Analytics) Procedure
    • PROC IMSTAT (Analytics) Statement
    • AGGREGATE Statement
    • ARM Statement
    • ASSESS Statement
    • BOXPLOT Statement
    • CLUSTER Statement
    • CORR Statement
    • CROSSTAB Statement
    • DECISIONTREE Statement
    • DISTINCT Statement
    • FORECAST Statement
    • FREQUENCY Statement
    • GENMODEL Statement
    • GLM Statement
    • GROUPBY Statement
    • HISTOGRAM Statement
    • HYPERGROUP Statement
    • KDE Statement
    • LOGISTIC Statement
    • MDSUMMARY Statement
    • NEURAL Statement
    • OPTIMIZE Statement
    • PERCENTILE Statement
    • RANDOMWOODS Statement
    • REGCORR Statement
    • SUMMARY Statement
    • TEXTPARSE Statement
    • TOPK Statement
    • TRANSFORM Statement
    • QUIT Statement
    • Overview: IMSTAT (Analytics) Procedure
    • Temporary Tables, Generated Code, and Scoring
    • Generated Code and Locale Sensitivity
    • Examples: IMSTAT (Analytics) Procedure
      • Example 1: Calculating Percentiles and Quartiles
      • Example 2: Retrieving Box Values
      • Example 3: Retrieving Box Plot Values with the NOUTLIERLIMIT= Option
      • Example 4: Retrieving Distinct Value Counts and Grouping
      • Example 5: Performing a Cluster Analysis
      • Example 6: Performing a Pairwise Correlation
      • Example 7: Crosstabulation with Measures of Association and Chi-Square Tests
      • Example 8: Training and Validating a Decision Tree
      • Example 9: Storing and Scoring a Decision Tree
      • Example 10: Performing a Multi-Dimensional Summary
      • Example 11: Fitting a Regression Model
      • Example 12: Forecasting and Automatic Modeling
      • Example 13: Forecasting with Goal Seeking
      • Example 14: Aggregating Time Series Data
      • Example 15: Training and Validating a Neural Network
      • Example 16: Predicting Email Spam and Assessing the Model
      • Example 17: Transforming Variables with Imputation and Binning
  • IMSTAT Procedure (Data and Server Management)
    • Syntax: IMSTAT (Data and Server Management) Procedure
    • PROC IMSTAT (Data and Server Management) Statement
    • BALANCE Statement
    • COLUMNINFO Statement
    • COMPRESS Statement
    • COMPUTE Statement
    • CREATETABLE Statement
    • DELETEROWS Statement
    • DISTRIBUTIONINFO Statement
    • DROPCOLUMN Statement
    • DROPTABLE Statement
    • FETCH Statement
    • FREE Statement
    • LIFETIME Statement
    • NUMROWS Statement
    • PARTITION Statement
    • PARTITIONINFO Statement
    • PROMOTE Statement
    • PURGETEMPTABLES Statement
    • REPLAY Statement
    • SAVE Statement
    • SCHEMA Statement
    • SCORE Statement
    • SERVERINFO Statement
    • SERVERPARM Statement
    • SERVERTERM Statement
    • SERVERWAIT Statement
    • SET Statement
    • STORE Statement
    • TABLE Statement
    • TABLEINFO Statement
    • UNCOMPRESS Statement
    • UPDATE Statement
    • QUIT Statement
    • Overview: IMSTAT (Data and Server Management) Procedure
    • Concepts: IMSTAT Procedure
    • Examples: IMSTAT (Data and Server Management) Procedure
      • Example 1: Partitioning a Table into a Temporary Table
      • Example 2: Promoting Temporary Tables to Regular Tables
      • Example 3: Rebalancing a Table
      • Example 4: Deleting Rows and Saving a Table to HDFS
      • Example 5: Creating a Star Schema
      • Example 6: Appending Tables
      • Example 7: Appending a Non-Partitioned Table to a Partitioned Table
      • Example 8: Storing Temporary Variables
  • IMXFER Procedure
    • Syntax: IMXFER Procedure
    • PROC IMXFER Statement
    • SERVER Statement
    • TABLE Statement
    • QUIT Statement
    • Overview: IMXFER Procedure
    • Examples: IMXFER Procedure
      • Example 1: Copying Tables from One Server to Another
      • Example 2: Copying Tables from One Cluster to Another
  • RECOMMEND Procedure
    • Syntax: RECOMMEND Procedure
    • PROC RECOMMEND Statement
    • ADD Statement
    • ADDTABLE Statement
    • INFO Statement
    • METHOD Statement
    • PREDICT Statement
    • REMOVE Statement
    • Overview: RECOMMEND Procedure
    • Examples: RECOMMEND Procedure
      • Example 1: Recommendations from Explicit Ratings
      • Example 2: Recommendations from Implicit Information
  • VASMP Procedure
    • Syntax: VASMP Procedure
    • PROC VASMP Statement
    • SERVERINFO Statement
    • SERVERPARM Statement
    • SERVERTERM Statement
    • SERVERWAIT Statement
    • TABLEINFO Statement
    • QUIT Statement
    • Overview: VASMP Procedure
    • Example: Copying Tables from One Hadoop Installation to Another
  • Using the SAS LASR Analytic Server Engine
    • What Does the SAS LASR Analytic Server Engine Do?
    • Understanding How the SAS LASR Analytic Server Engine Works
    • Understanding Server Tags
    • Comparing the SAS LASR Analytic Server Engine with the LASR Procedure
    • What is Required to Use the SAS LASR Analytic Server Engine?
    • What is Supported?
  • LIBNAME Statement for the SAS LASR Analytic Server Engine
    • LIBNAME Statement Syntax
  • Data Set Options for the SAS LASR Analytic Server Engine
    • APPEND= Data Set Option
    • ARRAY= Data Set Option
    • AUTOCOMMIT= Data Set Option
    • FORMATEXPORT= Data Set Option
    • FULLCOPYTO= Data Set Option
    • HASH= Data Set Option
    • NODEFAULTFORMAT= Data Set Option
    • ORDERBY= Data Set Option
    • PARTITION= Data Set Option
    • PERM= Data Set Option
    • SIGNER= Data Set Option
    • SQUEEZE= Data Set Option
    • TAG= Data Set Option
    • TEMPNAMES= Data Set Option
    • UCA= Data Set Option
  • Using the SASHDAT Engine
    • What Does the SASHDAT Engine Do?
    • Understanding How the SASHDAT Engine Works
    • What is Required to Use the SASHDAT Engine?
    • What is Supported?
  • LIBNAME Statement for the SASHDAT Engine
    • LIBNAME Statement Syntax
  • Data Set Options for the SASHDAT Engine
    • BLOCKSIZE= Data Set Option
    • COLUMNS= Data Set Option
    • COPIES= Data Set Option
    • ENCRYPT= Data Set Option
    • ENCRYPTKEY= Data Set Option
    • FILETYPE= Data Set Option
    • GETNAMES= Data Set Option
    • GETOBS= Data Set Option
    • GUESSROWS= Data Set Option
    • HASH= Data Set Option
    • LOGUPDATE= Data Set Option
    • ORDERBY= Data Set Option
    • PARTITION= Data Set Option
    • PATH= Data Set Option
    • PERM= Data Set Option
    • REPLACE= Data Set Option
    • SIGNERFILEPOLICY Data Set Option
    • SQUEEZE= Data Set Option
    • UCA= Data Set Option
  • Programming with SAS LASR Analytic Server
    • About Programming
    • DATA Step Programming for Scoring In SAS LASR Analytic Server
    • Which to Use? DATA Step or the SCORE Statement
  • Text Analytics in SAS LASR Analytic Server
    • SAS Linguistic Files
    • Language Processing Concepts
    • Data Preparation
    • Output Tables for the TEXTPARSE Statement
  • SAS In-Memory Statistics
    • About SAS In-Memory Statistics
    • Writing and Running SAS Programs
    • Deploying SAS In-Memory Statistics
  • Removing a Machine from the Cluster
    • About Removing a Machine from the Cluster
    • Which Servers Can I Leave Running When I Remove a Machine?
    • Remove the Host Name from the grid.hosts File
    • Restart Servers
  • Adding Machines to the Cluster
    • About Adding Machines to the Cluster
    • Which Servers Can I Leave Running When I Add a Machine?
    • Configure System Settings
    • Add Host Names to Gridhosts
    • Propagate Operating System User IDs
    • Configure SAS Plug-ins for Hadoop
    • Configure SAS High-Performance Analytics Infrastructure
    • Restart SAS LASR Analytic Server Monitor
    • Restart Servers and Redistribute HDFS Blocks
    • View Explorations and Reports
  • Using the Grid Monitor
    • Starting the Grid Monitor
    • Monitoring Resources
    • Monitoring Jobs
    • Monitoring Ranks
    • Stopping Processes
    • Executing Commands
  • Managing Resources
    • About Managing Resources
    • Using CGroups to Manage CPU
    • Setting Memory Limits
    • Managing Resources with YARN
  • Glossary


ProductRelease
SAS LASR Analytic Server2.8
Type
Usage and Reference
Copyright Date
November 2016
Last Updated
22Nov2016