Why do we convert categorical variables into factor? Which function is used in r to perform the same?

117

What is the role of buffers (ex: KH2PO4) in HPLC analysis,

1766

Can the values of alphanumeric be moved to variable numeric?

1139

What are the type of protocols used in httpservlet?

1138

what are the use of belew gear in general ??

2049

What is bigint in postgresql?

995

How can you convert integers to binary or hexadecimal?

1072

Can you add tags to outlook emails?

2

Describe the events in the life cycle of a web application.

1158

what methods would you overwrite in java.lang.object class?

1061

What is a service? How will you create a custom service?

807

Which component is responsible for processing sql statements and selecting access paths?

1173

what are the syntax rules for SOAP message?

1088

How will you define the mixed economy?

1212

I want to join bhel because

2239